28288966272

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{617}}^1$

素因数の和:1139

約数の個数: 256

約数和(自身を含む): 88532801280

約数和(自身を除く): 60243835008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 259, 296, 336, 384, 444, 448, 461, 518, 592, 617, 672, 777, 888, 896, 922, 1036, 1184, 1234, 1344, 1383, 1554, 1776, 1844, 1851, 2072, 2368, 2468, 2688, 2766, 3108, 3227, 3552, 3688, 3702, 4144, 4319, 4736, 4936, 5532, 6216, 6454, 7104, 7376, 7404, 8288, 8638, 9681, 9872, 11064, 12432, 12908, 12957, 14208, 14752, 14808, 16576, 17057, 17276, 19362, 19744, 22128, 22829, 24864, 25816, 25914, 29504, 29616, 33152, 34114, 34552, 38724, 39488, 44256, 45658, 49728, 51171, 51632, 51828, 59008, 59232, 68228, 68487, 69104, 77448, 78976, 88512, 91316, 99456, 102342, 103264, 103656, 118464, 119399, 136456, 136974, 138208, 154896, 159803, 177024, 182632, 204684, 206528, 207312, 236928, 238798, 272912, 273948, 276416, 284437, 309792, 319606, 358197, 365264, 409368, 413056, 414624, 477596, 479409, 545824, 547896, 552832, 568874, 619584, 639212, 716394, 730528, 818736, 829248, 853311, 955192, 958818, 1091648, 1095792, 1137748, 1239168, 1278424, 1432788, 1461056, 1637472, 1658496, 1706622, 1910384, 1917636, 1991059, 2183296, 2191584, 2275496, 2556848, 2865576, 2922112, 3274944, 3413244, 3820768, 3835272, 3982118, 4383168, 4550992, 5113696, 5731152, 5973177, 6549888, 6826488, 7641536, 7670544, 7964236, 8766336, 9101984, 10227392, 10524169, 11462304, 11946354, 13652976, 15283072, 15341088, 15928472, 18203968, 20454784, 21048338, 22924608, 23892708, 27305952, 30682176, 31572507, 31856944, 36407936, 42096676, 45849216, 47785416, 54611904, 61364352, 63145014, 63713888, 73669183, 84193352, 95570832, 109223808, 126290028, 127427776, 147338366, 168386704, 191141664, 221007549, 252580056, 254855552, 294676732, 336773408, 382283328, 442015098, 505160112, 589353464, 673546816, 764566656, 884030196, 1010320224, 1178706928, 1347093632, 1768060392, 2020640448, 2357413856, 3536120784, 4041280896, 4714827712, 7072241568, 9429655424, 14144483136, 28288966272]

約数ペア:

[(1, 28288966272), (2, 14144483136), (3, 9429655424), (4, 7072241568), (6, 4714827712), (7, 4041280896), (8, 3536120784), (12, 2357413856), (14, 2020640448), (16, 1768060392), (21, 1347093632), (24, 1178706928), (28, 1010320224), (32, 884030196), (37, 764566656), (42, 673546816), (48, 589353464), (56, 505160112), (64, 442015098), (74, 382283328), (84, 336773408), (96, 294676732), (111, 254855552), (112, 252580056), (128, 221007549), (148, 191141664), (168, 168386704), (192, 147338366), (222, 127427776), (224, 126290028), (259, 109223808), (296, 95570832), (336, 84193352), (384, 73669183), (444, 63713888), (448, 63145014), (461, 61364352), (518, 54611904), (592, 47785416), (617, 45849216), (672, 42096676), (777, 36407936), (888, 31856944), (896, 31572507), (922, 30682176), (1036, 27305952), (1184, 23892708), (1234, 22924608), (1344, 21048338), (1383, 20454784), (1554, 18203968), (1776, 15928472), (1844, 15341088), (1851, 15283072), (2072, 13652976), (2368, 11946354), (2468, 11462304), (2688, 10524169), (2766, 10227392), (3108, 9101984), (3227, 8766336), (3552, 7964236), (3688, 7670544), (3702, 7641536), (4144, 6826488), (4319, 6549888), (4736, 5973177), (4936, 5731152), (5532, 5113696), (6216, 4550992), (6454, 4383168), (7104, 3982118), (7376, 3835272), (7404, 3820768), (8288, 3413244), (8638, 3274944), (9681, 2922112), (9872, 2865576), (11064, 2556848), (12432, 2275496), (12908, 2191584), (12957, 2183296), (14208, 1991059), (14752, 1917636), (14808, 1910384), (16576, 1706622), (17057, 1658496), (17276, 1637472), (19362, 1461056), (19744, 1432788), (22128, 1278424), (22829, 1239168), (24864, 1137748), (25816, 1095792), (25914, 1091648), (29504, 958818), (29616, 955192), (33152, 853311), (34114, 829248), (34552, 818736), (38724, 730528), (39488, 716394), (44256, 639212), (45658, 619584), (49728, 568874), (51171, 552832), (51632, 547896), (51828, 545824), (59008, 479409), (59232, 477596), (68228, 414624), (68487, 413056), (69104, 409368), (77448, 365264), (78976, 358197), (88512, 319606), (91316, 309792), (99456, 284437), (102342, 276416), (103264, 273948), (103656, 272912), (118464, 238798), (119399, 236928), (136456, 207312), (136974, 206528), (138208, 204684), (154896, 182632), (159803, 177024)]