8681818656

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 384

約数和(自身を含む): 28438179840

約数和(自身を除く): 19756361184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 61, 71, 76, 84, 96, 112, 114, 122, 133, 142, 152, 157, 168, 183, 213, 224, 228, 244, 266, 284, 304, 314, 336, 366, 399, 426, 427, 456, 471, 488, 497, 532, 568, 608, 628, 672, 732, 798, 852, 854, 912, 942, 976, 994, 1064, 1099, 1136, 1159, 1256, 1281, 1349, 1464, 1491, 1596, 1704, 1708, 1824, 1884, 1952, 1988, 2128, 2198, 2272, 2318, 2512, 2562, 2698, 2928, 2982, 2983, 3192, 3297, 3408, 3416, 3477, 3768, 3976, 4047, 4256, 4331, 4396, 4636, 5024, 5124, 5396, 5856, 5964, 5966, 6384, 6594, 6816, 6832, 6954, 7536, 7952, 8094, 8113, 8662, 8792, 8949, 9272, 9443, 9577, 10248, 10792, 11147, 11928, 11932, 12768, 12993, 13188, 13664, 13908, 15072, 15904, 16188, 16226, 17324, 17584, 17898, 18544, 18886, 19154, 20496, 20881, 21584, 22294, 23856, 23864, 24339, 25986, 26376, 27816, 28329, 28731, 30317, 32376, 32452, 33441, 34648, 35168, 35796, 37088, 37772, 38308, 40992, 41762, 43168, 44588, 47712, 47728, 48678, 51972, 52752, 55632, 56658, 57462, 60634, 62643, 64752, 64904, 66882, 67039, 69296, 71592, 75544, 76616, 78029, 82289, 83524, 89176, 90951, 95456, 97356, 103944, 105504, 111264, 113316, 114924, 121268, 125286, 129504, 129808, 133764, 134078, 138592, 143184, 151088, 153232, 156058, 164578, 167048, 178352, 181902, 181963, 194712, 201117, 207888, 211793, 226632, 229848, 234087, 242536, 246867, 250572, 259616, 267528, 268156, 286368, 302176, 306464, 312116, 329156, 334096, 356704, 363804, 363926, 389424, 402234, 415776, 423586, 453264, 459696, 468174, 485072, 493734, 501144, 535056, 536312, 545889, 576023, 624232, 635379, 658312, 668192, 679967, 727608, 727852, 778848, 804468, 847172, 906528, 919392, 936348, 970144, 987468, 1002288, 1070112, 1072624, 1091778, 1152046, 1248464, 1270758, 1273741, 1316624, 1359934, 1455216, 1455704, 1482551, 1608936, 1694344, 1728069, 1872696, 1974936, 2004576, 2039901, 2145248, 2183556, 2304092, 2496928, 2541516, 2547482, 2633248, 2719868, 2910432, 2911408, 2965102, 3217872, 3388688, 3456138, 3745392, 3821223, 3949872, 4079802, 4367112, 4447653, 4608184, 4759769, 5083032, 5094964, 5439736, 5822816, 5930204, 6435744, 6777376, 6912276, 7490784, 7642446, 7899744, 8159604, 8734224, 8895306, 9216368, 9519538, 10166064, 10189928, 10879472, 11860408, 12919373, 13824552, 14279307, 15284892, 16319208, 17468448, 17790612, 18432736, 19039076, 20332128, 20379856, 21758944, 23720816, 25838746, 27649104, 28558614, 30569784, 32638416, 35581224, 38078152, 38758119, 40759712, 47441632, 51677492, 55298208, 57117228, 61139568, 65276832, 71162448, 76156304, 77516238, 90435611, 103354984, 114234456, 122279136, 142324896, 152312608, 155032476, 180871222, 206709968, 228468912, 271306833, 310064952, 361742444, 413419936, 456937824, 542613666, 620129904, 723484888, 1085227332, 1240259808, 1446969776, 2170454664, 2893939552, 4340909328, 8681818656]

約数ペア:

[(1, 8681818656), (2, 4340909328), (3, 2893939552), (4, 2170454664), (6, 1446969776), (7, 1240259808), (8, 1085227332), (12, 723484888), (14, 620129904), (16, 542613666), (19, 456937824), (21, 413419936), (24, 361742444), (28, 310064952), (32, 271306833), (38, 228468912), (42, 206709968), (48, 180871222), (56, 155032476), (57, 152312608), (61, 142324896), (71, 122279136), (76, 114234456), (84, 103354984), (96, 90435611), (112, 77516238), (114, 76156304), (122, 71162448), (133, 65276832), (142, 61139568), (152, 57117228), (157, 55298208), (168, 51677492), (183, 47441632), (213, 40759712), (224, 38758119), (228, 38078152), (244, 35581224), (266, 32638416), (284, 30569784), (304, 28558614), (314, 27649104), (336, 25838746), (366, 23720816), (399, 21758944), (426, 20379856), (427, 20332128), (456, 19039076), (471, 18432736), (488, 17790612), (497, 17468448), (532, 16319208), (568, 15284892), (608, 14279307), (628, 13824552), (672, 12919373), (732, 11860408), (798, 10879472), (852, 10189928), (854, 10166064), (912, 9519538), (942, 9216368), (976, 8895306), (994, 8734224), (1064, 8159604), (1099, 7899744), (1136, 7642446), (1159, 7490784), (1256, 6912276), (1281, 6777376), (1349, 6435744), (1464, 5930204), (1491, 5822816), (1596, 5439736), (1704, 5094964), (1708, 5083032), (1824, 4759769), (1884, 4608184), (1952, 4447653), (1988, 4367112), (2128, 4079802), (2198, 3949872), (2272, 3821223), (2318, 3745392), (2512, 3456138), (2562, 3388688), (2698, 3217872), (2928, 2965102), (2982, 2911408), (2983, 2910432), (3192, 2719868), (3297, 2633248), (3408, 2547482), (3416, 2541516), (3477, 2496928), (3768, 2304092), (3976, 2183556), (4047, 2145248), (4256, 2039901), (4331, 2004576), (4396, 1974936), (4636, 1872696), (5024, 1728069), (5124, 1694344), (5396, 1608936), (5856, 1482551), (5964, 1455704), (5966, 1455216), (6384, 1359934), (6594, 1316624), (6816, 1273741), (6832, 1270758), (6954, 1248464), (7536, 1152046), (7952, 1091778), (8094, 1072624), (8113, 1070112), (8662, 1002288), (8792, 987468), (8949, 970144), (9272, 936348), (9443, 919392), (9577, 906528), (10248, 847172), (10792, 804468), (11147, 778848), (11928, 727852), (11932, 727608), (12768, 679967), (12993, 668192), (13188, 658312), (13664, 635379), (13908, 624232), (15072, 576023), (15904, 545889), (16188, 536312), (16226, 535056), (17324, 501144), (17584, 493734), (17898, 485072), (18544, 468174), (18886, 459696), (19154, 453264), (20496, 423586), (20881, 415776), (21584, 402234), (22294, 389424), (23856, 363926), (23864, 363804), (24339, 356704), (25986, 334096), (26376, 329156), (27816, 312116), (28329, 306464), (28731, 302176), (30317, 286368), (32376, 268156), (32452, 267528), (33441, 259616), (34648, 250572), (35168, 246867), (35796, 242536), (37088, 234087), (37772, 229848), (38308, 226632), (40992, 211793), (41762, 207888), (43168, 201117), (44588, 194712), (47712, 181963), (47728, 181902), (48678, 178352), (51972, 167048), (52752, 164578), (55632, 156058), (56658, 153232), (57462, 151088), (60634, 143184), (62643, 138592), (64752, 134078), (64904, 133764), (66882, 129808), (67039, 129504), (69296, 125286), (71592, 121268), (75544, 114924), (76616, 113316), (78029, 111264), (82289, 105504), (83524, 103944), (89176, 97356), (90951, 95456)]