21691260864

素因数分解:

$2^6\times 3^7\times 7^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 672

約数和(自身を含む): 80499386880

約数和(自身を除く): 58808126016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 131, 144, 156, 162, 168, 169, 182, 189, 192, 208, 216, 224, 234, 243, 252, 262, 273, 288, 312, 324, 336, 338, 351, 364, 378, 393, 416, 432, 448, 468, 486, 504, 507, 524, 546, 567, 576, 624, 648, 672, 676, 702, 728, 729, 756, 786, 819, 832, 864, 917, 936, 972, 1008, 1014, 1048, 1053, 1092, 1134, 1179, 1183, 1248, 1296, 1344, 1352, 1404, 1456, 1458, 1512, 1521, 1572, 1638, 1701, 1703, 1728, 1834, 1872, 1944, 2016, 2028, 2096, 2106, 2184, 2187, 2268, 2358, 2366, 2457, 2496, 2592, 2704, 2751, 2808, 2912, 2916, 3024, 3042, 3144, 3159, 3276, 3402, 3406, 3537, 3549, 3668, 3744, 3888, 4032, 4056, 4192, 4212, 4368, 4374, 4536, 4563, 4716, 4732, 4914, 5103, 5109, 5184, 5408, 5502, 5616, 5824, 5832, 6048, 6084, 6288, 6318, 6552, 6804, 6812, 7074, 7098, 7336, 7371, 7488, 7776, 8112, 8253, 8384, 8424, 8736, 8748, 9072, 9126, 9432, 9464, 9477, 9828, 10206, 10218, 10611, 10647, 10816, 11004, 11232, 11664, 11921, 12096, 12168, 12576, 12636, 13104, 13608, 13624, 13689, 14148, 14196, 14672, 14742, 15309, 15327, 15552, 16224, 16506, 16848, 17472, 17496, 18144, 18252, 18864, 18928, 18954, 19656, 20412, 20436, 21222, 21294, 22008, 22113, 22139, 22464, 23328, 23842, 24336, 24759, 25152, 25272, 26208, 27216, 27248, 27378, 28296, 28392, 28431, 29344, 29484, 30618, 30654, 31833, 31941, 32448, 33012, 33696, 34992, 35763, 36288, 36504, 37728, 37856, 37908, 39312, 40824, 40872, 41067, 42444, 42588, 44016, 44226, 44278, 45981, 46656, 47684, 48672, 49518, 50544, 52416, 54432, 54496, 54756, 56592, 56784, 56862, 58688, 58968, 61236, 61308, 63666, 63882, 66024, 66339, 66417, 67392, 69984, 71526, 73008, 74277, 75456, 75712, 75816, 78624, 81648, 81744, 82134, 84888, 85176, 88032, 88452, 88556, 91962, 95368, 95499, 95823, 97344, 99036, 101088, 107289, 108864, 108992, 109512, 113184, 113568, 113724, 117936, 122472, 122616, 123201, 127332, 127764, 132048, 132678, 132834, 137943, 139968, 143052, 146016, 148554, 151632, 154973, 157248, 163296, 163488, 164268, 169776, 170352, 176064, 176904, 177112, 183924, 190736, 190998, 191646, 198072, 199017, 199251, 202176, 214578, 219024, 222831, 226368, 227136, 227448, 235872, 244944, 245232, 246402, 254664, 255528, 264096, 265356, 265668, 275886, 286104, 286497, 287469, 292032, 297108, 303264, 309946, 321867, 326592, 326976, 328536, 339552, 340704, 353808, 354224, 367848, 369603, 381472, 381996, 383292, 396144, 398034, 398502, 413829, 429156, 438048, 445662, 454896, 464919, 471744, 489888, 490464, 492804, 509328, 511056, 528192, 530712, 531336, 551772, 572208, 572994, 574938, 594216, 597753, 606528, 619892, 643734, 657072, 668493, 679104, 681408, 707616, 708448, 735696, 739206, 762944, 763992, 766584, 792288, 796068, 797004, 827658, 858312, 862407, 876096, 891324, 909792, 929838, 965601, 979776, 980928, 985608, 1018656, 1022112, 1061424, 1062672, 1103544, 1144416, 1145988, 1149876, 1188432, 1195506, 1239784, 1241487, 1287468, 1314144, 1336986, 1394757, 1415232, 1416896, 1471392, 1478412, 1527984, 1533168, 1584576, 1592136, 1594008, 1655316, 1716624, 1724814, 1782648, 1793259, 1819584, 1859676, 1931202, 1971216, 2005479, 2037312, 2044224, 2122848, 2125344, 2207088, 2288832, 2291976, 2299752, 2376864, 2391012, 2479568, 2482974, 2574936, 2587221, 2628288, 2673972, 2789514, 2896803, 2942784, 2956824, 3055968, 3066336, 3184272, 3188016, 3310632, 3433248, 3449628, 3565296, 3586518, 3719352, 3724461, 3862404, 3942432, 4010958, 4184271, 4245696, 4250688, 4414176, 4583952, 4599504, 4753728, 4782024, 4959136, 4965948, 5149872, 5174442, 5347944, 5379777, 5579028, 5793606, 5913648, 6111936, 6132672, 6368544, 6376032, 6621264, 6866496, 6899256, 7130592, 7173036, 7438704, 7448922, 7724808, 7884864, 8021916, 8368542, 8690409, 8828352, 9167904, 9199008, 9564048, 9918272, 9931896, 10299744, 10348884, 10695888, 10759554, 11158056, 11587212, 11827296, 12552813, 12737088, 12752064, 13242528, 13798512, 14261184, 14346072, 14877408, 14897844, 15449616, 16043832, 16139331, 16737084, 17380818, 18335808, 18398016, 19128096, 19863792, 20599488, 20697768, 21391776, 21519108, 22316112, 23174424, 23654592, 25105626, 26071227, 26485056, 27597024, 28692144, 29754816, 29795688, 30899232, 32087664, 32278662, 33474168, 34761636, 37658439, 38256192, 39727584, 41395536, 42783552, 43038216, 44632224, 46348848, 48417993, 50211252, 52142454, 55194048, 57384288, 59591376, 61798464, 64175328, 64557324, 66948336, 69523272, 75316878, 79455168, 82791072, 86076432, 89264448, 92697696, 96835986, 100422504, 104284908, 112975317, 114768576, 119182752, 128350656, 129114648, 133896672, 139046544, 150633756, 165582144, 172152864, 185395392, 193671972, 200845008, 208569816, 225950634, 238365504, 258229296, 267793344, 278093088, 301267512, 338925951, 344305728, 387343944, 401690016, 417139632, 451901268, 516458592, 556186176, 602535024, 677851902, 774687888, 803380032, 834279264, 903802536, 1032917184, 1205070048, 1355703804, 1549375776, 1668558528, 1807605072, 2410140096, 2711407608, 3098751552, 3615210144, 5422815216, 7230420288, 10845630432, 21691260864]

約数ペア:

[(1, 21691260864), (2, 10845630432), (3, 7230420288), (4, 5422815216), (6, 3615210144), (7, 3098751552), (8, 2711407608), (9, 2410140096), (12, 1807605072), (13, 1668558528), (14, 1549375776), (16, 1355703804), (18, 1205070048), (21, 1032917184), (24, 903802536), (26, 834279264), (27, 803380032), (28, 774687888), (32, 677851902), (36, 602535024), (39, 556186176), (42, 516458592), (48, 451901268), (52, 417139632), (54, 401690016), (56, 387343944), (63, 344305728), (64, 338925951), (72, 301267512), (78, 278093088), (81, 267793344), (84, 258229296), (91, 238365504), (96, 225950634), (104, 208569816), (108, 200845008), (112, 193671972), (117, 185395392), (126, 172152864), (131, 165582144), (144, 150633756), (156, 139046544), (162, 133896672), (168, 129114648), (169, 128350656), (182, 119182752), (189, 114768576), (192, 112975317), (208, 104284908), (216, 100422504), (224, 96835986), (234, 92697696), (243, 89264448), (252, 86076432), (262, 82791072), (273, 79455168), (288, 75316878), (312, 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11587212), (1944, 11158056), (2016, 10759554), (2028, 10695888), (2096, 10348884), (2106, 10299744), (2184, 9931896), (2187, 9918272), (2268, 9564048), (2358, 9199008), (2366, 9167904), (2457, 8828352), (2496, 8690409), (2592, 8368542), (2704, 8021916), (2751, 7884864), (2808, 7724808), (2912, 7448922), (2916, 7438704), (3024, 7173036), (3042, 7130592), (3144, 6899256), (3159, 6866496), (3276, 6621264), (3402, 6376032), (3406, 6368544), (3537, 6132672), (3549, 6111936), (3668, 5913648), (3744, 5793606), (3888, 5579028), (4032, 5379777), (4056, 5347944), (4192, 5174442), (4212, 5149872), (4368, 4965948), (4374, 4959136), (4536, 4782024), (4563, 4753728), (4716, 4599504), (4732, 4583952), (4914, 4414176), (5103, 4250688), (5109, 4245696), (5184, 4184271), (5408, 4010958), (5502, 3942432), (5616, 3862404), (5824, 3724461), (5832, 3719352), (6048, 3586518), (6084, 3565296), (6288, 3449628), (6318, 3433248), (6552, 3310632), (6804, 3188016), (6812, 3184272), (7074, 3066336), (7098, 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(22113, 980928), (22139, 979776), (22464, 965601), (23328, 929838), (23842, 909792), (24336, 891324), (24759, 876096), (25152, 862407), (25272, 858312), (26208, 827658), (27216, 797004), (27248, 796068), (27378, 792288), (28296, 766584), (28392, 763992), (28431, 762944), (29344, 739206), (29484, 735696), (30618, 708448), (30654, 707616), (31833, 681408), (31941, 679104), (32448, 668493), (33012, 657072), (33696, 643734), (34992, 619892), (35763, 606528), (36288, 597753), (36504, 594216), (37728, 574938), (37856, 572994), (37908, 572208), (39312, 551772), (40824, 531336), (40872, 530712), (41067, 528192), (42444, 511056), (42588, 509328), (44016, 492804), (44226, 490464), (44278, 489888), (45981, 471744), (46656, 464919), (47684, 454896), (48672, 445662), (49518, 438048), (50544, 429156), (52416, 413829), (54432, 398502), (54496, 398034), (54756, 396144), (56592, 383292), (56784, 381996), (56862, 381472), (58688, 369603), (58968, 367848), (61236, 354224), (61308, 353808), (63666, 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