885384245256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{821}}^1\times {\mathrm{23687}}^1$

素因数の和:24795

約数の個数: 128

約数和(自身を含む): 2542203740160

約数和(自身を除く): 1656819494904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 271, 542, 813, 821, 1084, 1626, 1642, 1897, 2168, 2463, 3252, 3284, 3794, 4926, 5691, 5747, 6504, 6568, 7588, 9852, 11382, 11494, 15176, 17241, 19704, 22764, 22988, 23687, 34482, 45528, 45976, 47374, 68964, 71061, 94748, 137928, 142122, 165809, 189496, 222491, 284244, 331618, 444982, 497427, 568488, 663236, 667473, 889964, 994854, 1326472, 1334946, 1557437, 1779928, 1989708, 2669892, 3114874, 3979416, 4672311, 5339784, 6229748, 6419177, 9344622, 12459496, 12838354, 18689244, 19257531, 19447027, 25676708, 37378488, 38515062, 38894054, 44934239, 51353416, 58341081, 77030124, 77788108, 89868478, 116682162, 134802717, 136129189, 154060248, 155576216, 179736956, 233364324, 269605434, 272258378, 359473912, 408387567, 466728648, 539210868, 544516756, 816775134, 1078421736, 1089033512, 1633550268, 3267100536, 5270144317, 10540288634, 15810432951, 21080577268, 31620865902, 36891010219, 42161154536, 63241731804, 73782020438, 110673030657, 126483463608, 147564040876, 221346061314, 295128081752, 442692122628, 885384245256]

約数ペア:

[(1, 885384245256), (2, 442692122628), (3, 295128081752), (4, 221346061314), (6, 147564040876), (7, 126483463608), (8, 110673030657), (12, 73782020438), (14, 63241731804), (21, 42161154536), (24, 36891010219), (28, 31620865902), (42, 21080577268), (56, 15810432951), (84, 10540288634), (168, 5270144317), (271, 3267100536), (542, 1633550268), (813, 1089033512), (821, 1078421736), (1084, 816775134), (1626, 544516756), (1642, 539210868), (1897, 466728648), (2168, 408387567), (2463, 359473912), (3252, 272258378), (3284, 269605434), (3794, 233364324), (4926, 179736956), (5691, 155576216), (5747, 154060248), (6504, 136129189), (6568, 134802717), (7588, 116682162), (9852, 89868478), (11382, 77788108), (11494, 77030124), (15176, 58341081), (17241, 51353416), (19704, 44934239), (22764, 38894054), (22988, 38515062), (23687, 37378488), (34482, 25676708), (45528, 19447027), (45976, 19257531), (47374, 18689244), (68964, 12838354), (71061, 12459496), (94748, 9344622), (137928, 6419177), (142122, 6229748), (165809, 5339784), (189496, 4672311), (222491, 3979416), (284244, 3114874), (331618, 2669892), (444982, 1989708), (497427, 1779928), (568488, 1557437), (663236, 1334946), (667473, 1326472), (889964, 994854)]