21301101624

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{5059}}^1$

素因数の和:5509

約数の個数: 128

約数和(自身を含む): 59675616000

約数和(自身を除く): 38374514376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 82, 88, 123, 132, 164, 246, 264, 328, 389, 451, 492, 778, 902, 984, 1167, 1353, 1556, 1804, 2334, 2706, 3112, 3608, 4279, 4668, 5059, 5412, 8558, 9336, 10118, 10824, 12837, 15177, 15949, 17116, 20236, 25674, 30354, 31898, 34232, 40472, 47847, 51348, 55649, 60708, 63796, 95694, 102696, 111298, 121416, 127592, 166947, 175439, 191388, 207419, 222596, 333894, 350878, 382776, 414838, 445192, 526317, 622257, 667788, 701756, 829676, 1052634, 1244514, 1335576, 1403512, 1659352, 1967951, 2105268, 2281609, 2489028, 3935902, 4210536, 4563218, 4978056, 5903853, 6844827, 7871804, 9126436, 11807706, 13689654, 15743608, 18252872, 21647461, 23615412, 27379308, 43294922, 47230824, 54758616, 64942383, 80685991, 86589844, 129884766, 161371982, 173179688, 242057973, 259769532, 322743964, 484115946, 519539064, 645487928, 887545901, 968231892, 1775091802, 1936463784, 2662637703, 3550183604, 5325275406, 7100367208, 10650550812, 21301101624]

約数ペア:

[(1, 21301101624), (2, 10650550812), (3, 7100367208), (4, 5325275406), (6, 3550183604), (8, 2662637703), (11, 1936463784), (12, 1775091802), (22, 968231892), (24, 887545901), (33, 645487928), (41, 519539064), (44, 484115946), (66, 322743964), (82, 259769532), (88, 242057973), (123, 173179688), (132, 161371982), (164, 129884766), (246, 86589844), (264, 80685991), (328, 64942383), (389, 54758616), (451, 47230824), (492, 43294922), (778, 27379308), (902, 23615412), (984, 21647461), (1167, 18252872), (1353, 15743608), (1556, 13689654), (1804, 11807706), (2334, 9126436), (2706, 7871804), (3112, 6844827), (3608, 5903853), (4279, 4978056), (4668, 4563218), (5059, 4210536), (5412, 3935902), (8558, 2489028), (9336, 2281609), (10118, 2105268), (10824, 1967951), (12837, 1659352), (15177, 1403512), (15949, 1335576), (17116, 1244514), (20236, 1052634), (25674, 829676), (30354, 701756), (31898, 667788), (34232, 622257), (40472, 526317), (47847, 445192), (51348, 414838), (55649, 382776), (60708, 350878), (63796, 333894), (95694, 222596), (102696, 207419), (111298, 191388), (121416, 175439), (127592, 166947)]