890753688

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:442

約数の個数: 192

約数和(自身を含む): 2736957600

約数和(自身を除く): 1846203912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 44, 66, 72, 74, 88, 99, 111, 113, 132, 148, 198, 222, 226, 264, 269, 296, 333, 339, 396, 407, 444, 452, 538, 666, 678, 792, 807, 814, 888, 904, 1017, 1076, 1221, 1243, 1332, 1356, 1614, 1628, 2034, 2152, 2421, 2442, 2486, 2664, 2712, 2959, 3228, 3256, 3663, 3729, 4068, 4181, 4842, 4884, 4972, 5918, 6456, 7326, 7458, 8136, 8362, 8877, 9684, 9768, 9944, 9953, 11187, 11836, 12543, 14652, 14916, 16724, 17754, 19368, 19906, 22374, 23672, 25086, 26631, 29304, 29832, 29859, 30397, 33448, 35508, 37629, 39812, 44748, 45991, 50172, 53262, 59718, 60794, 71016, 75258, 79624, 89496, 89577, 91191, 91982, 100344, 106524, 109483, 119436, 121588, 137973, 150516, 179154, 182382, 183964, 213048, 218966, 238872, 243176, 273573, 275946, 301032, 328449, 334367, 358308, 364764, 367928, 413919, 437932, 547146, 551892, 656898, 668734, 716616, 729528, 827838, 875864, 985347, 1003101, 1094292, 1103784, 1124689, 1313796, 1337468, 1655676, 1970694, 2006202, 2188584, 2249378, 2627592, 2674936, 3009303, 3311352, 3374067, 3941388, 4012404, 4498756, 6018606, 6748134, 7882776, 8024808, 8997512, 10122201, 12037212, 12371579, 13496268, 20244402, 24074424, 24743158, 26992536, 37114737, 40488804, 49486316, 74229474, 80977608, 98972632, 111344211, 148458948, 222688422, 296917896, 445376844, 890753688]

約数ペア:

[(1, 890753688), (2, 445376844), (3, 296917896), (4, 222688422), (6, 148458948), (8, 111344211), (9, 98972632), (11, 80977608), (12, 74229474), (18, 49486316), (22, 40488804), (24, 37114737), (33, 26992536), (36, 24743158), (37, 24074424), (44, 20244402), (66, 13496268), (72, 12371579), (74, 12037212), (88, 10122201), (99, 8997512), (111, 8024808), (113, 7882776), (132, 6748134), (148, 6018606), (198, 4498756), (222, 4012404), (226, 3941388), (264, 3374067), (269, 3311352), (296, 3009303), (333, 2674936), (339, 2627592), (396, 2249378), (407, 2188584), (444, 2006202), (452, 1970694), (538, 1655676), (666, 1337468), (678, 1313796), (792, 1124689), (807, 1103784), (814, 1094292), (888, 1003101), (904, 985347), (1017, 875864), (1076, 827838), (1221, 729528), (1243, 716616), (1332, 668734), (1356, 656898), (1614, 551892), (1628, 547146), (2034, 437932), (2152, 413919), (2421, 367928), (2442, 364764), (2486, 358308), (2664, 334367), (2712, 328449), (2959, 301032), (3228, 275946), (3256, 273573), (3663, 243176), (3729, 238872), (4068, 218966), (4181, 213048), (4842, 183964), (4884, 182382), (4972, 179154), (5918, 150516), (6456, 137973), (7326, 121588), (7458, 119436), (8136, 109483), (8362, 106524), (8877, 100344), (9684, 91982), (9768, 91191), (9944, 89577), (9953, 89496), (11187, 79624), (11836, 75258), (12543, 71016), (14652, 60794), (14916, 59718), (16724, 53262), (17754, 50172), (19368, 45991), (19906, 44748), (22374, 39812), (23672, 37629), (25086, 35508), (26631, 33448), (29304, 30397), (29832, 29859)]