289137576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3229}}^1$

素因数の和:3299

約数の個数: 128

約数和(自身を含む): 911635200

約数和(自身を除く): 622497624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 104, 123, 156, 164, 168, 182, 246, 273, 287, 312, 328, 364, 492, 533, 546, 574, 728, 861, 984, 1066, 1092, 1148, 1599, 1722, 2132, 2184, 2296, 3198, 3229, 3444, 3731, 4264, 6396, 6458, 6888, 7462, 9687, 11193, 12792, 12916, 14924, 19374, 22386, 22603, 25832, 29848, 38748, 41977, 44772, 45206, 67809, 77496, 83954, 89544, 90412, 125931, 132389, 135618, 167908, 180824, 251862, 264778, 271236, 293839, 335816, 397167, 503724, 529556, 542472, 587678, 794334, 881517, 926723, 1007448, 1059112, 1175356, 1588668, 1721057, 1763034, 1853446, 2350712, 2780169, 3177336, 3442114, 3526068, 3706892, 5163171, 5560338, 6884228, 7052136, 7413784, 10326342, 11120676, 12047399, 13768456, 20652684, 22241352, 24094798, 36142197, 41305368, 48189596, 72284394, 96379192, 144568788, 289137576]

約数ペア:

[(1, 289137576), (2, 144568788), (3, 96379192), (4, 72284394), (6, 48189596), (7, 41305368), (8, 36142197), (12, 24094798), (13, 22241352), (14, 20652684), (21, 13768456), (24, 12047399), (26, 11120676), (28, 10326342), (39, 7413784), (41, 7052136), (42, 6884228), (52, 5560338), (56, 5163171), (78, 3706892), (82, 3526068), (84, 3442114), (91, 3177336), (104, 2780169), (123, 2350712), (156, 1853446), (164, 1763034), (168, 1721057), (182, 1588668), (246, 1175356), (273, 1059112), (287, 1007448), (312, 926723), (328, 881517), (364, 794334), (492, 587678), (533, 542472), (546, 529556), (574, 503724), (728, 397167), (861, 335816), (984, 293839), (1066, 271236), (1092, 264778), (1148, 251862), (1599, 180824), (1722, 167908), (2132, 135618), (2184, 132389), (2296, 125931), (3198, 90412), (3229, 89544), (3444, 83954), (3731, 77496), (4264, 67809), (6396, 45206), (6458, 44772), (6888, 41977), (7462, 38748), (9687, 29848), (11193, 25832), (12792, 22603), (12916, 22386), (14924, 19374)]