1921059504

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 450

約数和(自身を含む): 7042802580

約数和(自身を除く): 5121743076

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 162, 168, 169, 179, 182, 189, 196, 208, 216, 234, 252, 273, 294, 312, 324, 336, 338, 351, 358, 364, 378, 392, 432, 441, 468, 504, 507, 537, 546, 567, 588, 624, 637, 648, 676, 702, 716, 728, 756, 784, 819, 882, 936, 1008, 1014, 1053, 1074, 1092, 1134, 1176, 1183, 1253, 1274, 1296, 1323, 1352, 1404, 1432, 1456, 1512, 1521, 1611, 1638, 1764, 1872, 1911, 2028, 2106, 2148, 2184, 2268, 2327, 2352, 2366, 2457, 2506, 2548, 2646, 2704, 2808, 2864, 3024, 3042, 3222, 3276, 3528, 3549, 3759, 3822, 3969, 4056, 4212, 4296, 4368, 4536, 4563, 4654, 4732, 4833, 4914, 5012, 5096, 5292, 5616, 5733, 6084, 6444, 6552, 6981, 7056, 7098, 7371, 7518, 7644, 7938, 8112, 8281, 8424, 8592, 8771, 9072, 9126, 9308, 9464, 9666, 9828, 10024, 10192, 10584, 10647, 11277, 11466, 12168, 12888, 13104, 13689, 13962, 14196, 14499, 14742, 15036, 15288, 15876, 16289, 16562, 16848, 17199, 17542, 18252, 18616, 18928, 19332, 19656, 20048, 20943, 21168, 21294, 22554, 22932, 24336, 24843, 25776, 26313, 27378, 27924, 28392, 28998, 29484, 30072, 30251, 30576, 31752, 31941, 32578, 33124, 33831, 34398, 35084, 36504, 37232, 38664, 39312, 41886, 42588, 45108, 45864, 48867, 49686, 51597, 52626, 54756, 55848, 56784, 57996, 58968, 60144, 60502, 62829, 63504, 63882, 65156, 66248, 67662, 68796, 70168, 73008, 74529, 77328, 78939, 83772, 85176, 90216, 90753, 91728, 95823, 97734, 99372, 101493, 103194, 105252, 109512, 111696, 114023, 115992, 117936, 121004, 125658, 127764, 130312, 132496, 135324, 137592, 140336, 146601, 149058, 157878, 167544, 170352, 180432, 181506, 188487, 191646, 195468, 198744, 202986, 206388, 210504, 211757, 219024, 223587, 228046, 231984, 236817, 242008, 251316, 255528, 260624, 270648, 272259, 275184, 293202, 298116, 315756, 335088, 342069, 363012, 376974, 383292, 390936, 397488, 405972, 412776, 421008, 423514, 439803, 447174, 456092, 473634, 484016, 502632, 511056, 541296, 544518, 586404, 596232, 631512, 635271, 670761, 684138, 710451, 726024, 753948, 766584, 781872, 811944, 816777, 825552, 847028, 879606, 894348, 912184, 947268, 1005264, 1026207, 1089036, 1172808, 1192464, 1263024, 1270542, 1319409, 1341522, 1368276, 1420902, 1452048, 1482299, 1507896, 1533168, 1623888, 1633554, 1694056, 1759212, 1788696, 1824368, 1894536, 1905813, 2052414, 2178072, 2345616, 2450331, 2541084, 2638818, 2683044, 2736552, 2841804, 2964598, 3015792, 3078621, 3267108, 3388112, 3518424, 3577392, 3789072, 3811626, 4104828, 4356144, 4446897, 4900662, 5082168, 5277636, 5366088, 5473104, 5683608, 5717439, 5929196, 6157242, 6534216, 7036848, 7623252, 8209656, 8893794, 9235863, 9801324, 10164336, 10555272, 10732176, 11367216, 11434878, 11858392, 12314484, 13068432, 13340691, 15246504, 16419312, 17152317, 17787588, 18471726, 19602648, 21110544, 22869756, 23716784, 24628968, 26681382, 30493008, 34304634, 35575176, 36943452, 39205296, 40022073, 45739512, 49257936, 53362764, 68609268, 71150352, 73886904, 80044146, 91479024, 106725528, 120066219, 137218536, 147773808, 160088292, 213451056, 240132438, 274437072, 320176584, 480264876, 640353168, 960529752, 1921059504]

約数ペア:

[(1, 1921059504), (2, 960529752), (3, 640353168), (4, 480264876), (6, 320176584), (7, 274437072), (8, 240132438), (9, 213451056), (12, 160088292), (13, 147773808), (14, 137218536), (16, 120066219), (18, 106725528), (21, 91479024), (24, 80044146), (26, 73886904), (27, 71150352), (28, 68609268), (36, 53362764), (39, 49257936), (42, 45739512), (48, 40022073), (49, 39205296), (52, 36943452), (54, 35575176), (56, 34304634), (63, 30493008), (72, 26681382), (78, 24628968), (81, 23716784), (84, 22869756), (91, 21110544), (98, 19602648), (104, 18471726), (108, 17787588), (112, 17152317), (117, 16419312), (126, 15246504), (144, 13340691), (147, 13068432), (156, 12314484), (162, 11858392), (168, 11434878), (169, 11367216), (179, 10732176), (182, 10555272), (189, 10164336), (196, 9801324), (208, 9235863), (216, 8893794), (234, 8209656), (252, 7623252), (273, 7036848), (294, 6534216), (312, 6157242), (324, 5929196), (336, 5717439), (338, 5683608), (351, 5473104), (358, 5366088), (364, 5277636), (378, 5082168), (392, 4900662), (432, 4446897), (441, 4356144), (468, 4104828), (504, 3811626), (507, 3789072), (537, 3577392), (546, 3518424), (567, 3388112), (588, 3267108), (624, 3078621), (637, 3015792), (648, 2964598), (676, 2841804), (702, 2736552), (716, 2683044), (728, 2638818), (756, 2541084), (784, 2450331), (819, 2345616), (882, 2178072), (936, 2052414), (1008, 1905813), (1014, 1894536), (1053, 1824368), (1074, 1788696), (1092, 1759212), (1134, 1694056), (1176, 1633554), (1183, 1623888), (1253, 1533168), (1274, 1507896), (1296, 1482299), (1323, 1452048), (1352, 1420902), (1404, 1368276), (1432, 1341522), (1456, 1319409), (1512, 1270542), (1521, 1263024), (1611, 1192464), (1638, 1172808), (1764, 1089036), (1872, 1026207), (1911, 1005264), (2028, 947268), (2106, 912184), (2148, 894348), (2184, 879606), (2268, 847028), (2327, 825552), (2352, 816777), (2366, 811944), (2457, 781872), (2506, 766584), (2548, 753948), (2646, 726024), (2704, 710451), (2808, 684138), (2864, 670761), (3024, 635271), (3042, 631512), (3222, 596232), (3276, 586404), (3528, 544518), (3549, 541296), (3759, 511056), (3822, 502632), (3969, 484016), (4056, 473634), (4212, 456092), (4296, 447174), (4368, 439803), (4536, 423514), (4563, 421008), (4654, 412776), (4732, 405972), (4833, 397488), (4914, 390936), (5012, 383292), (5096, 376974), (5292, 363012), (5616, 342069), (5733, 335088), (6084, 315756), (6444, 298116), (6552, 293202), (6981, 275184), (7056, 272259), (7098, 270648), (7371, 260624), (7518, 255528), (7644, 251316), (7938, 242008), (8112, 236817), (8281, 231984), (8424, 228046), (8592, 223587), (8771, 219024), (9072, 211757), (9126, 210504), (9308, 206388), (9464, 202986), (9666, 198744), (9828, 195468), (10024, 191646), (10192, 188487), (10584, 181506), (10647, 180432), (11277, 170352), (11466, 167544), (12168, 157878), (12888, 149058), (13104, 146601), (13689, 140336), (13962, 137592), (14196, 135324), (14499, 132496), (14742, 130312), (15036, 127764), (15288, 125658), (15876, 121004), (16289, 117936), (16562, 115992), (16848, 114023), (17199, 111696), (17542, 109512), (18252, 105252), (18616, 103194), (18928, 101493), (19332, 99372), (19656, 97734), (20048, 95823), (20943, 91728), (21168, 90753), (21294, 90216), (22554, 85176), (22932, 83772), (24336, 78939), (24843, 77328), (25776, 74529), (26313, 73008), (27378, 70168), (27924, 68796), (28392, 67662), (28998, 66248), (29484, 65156), (30072, 63882), (30251, 63504), (30576, 62829), (31752, 60502), (31941, 60144), (32578, 58968), (33124, 57996), (33831, 56784), (34398, 55848), (35084, 54756), (36504, 52626), (37232, 51597), (38664, 49686), (39312, 48867), (41886, 45864), (42588, 45108)]