316044456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{144709}}^1$

素因数の和:144738

約数の個数: 64

約数和(自身を含む): 972451200

約数和(自身を除く): 656406744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 144709, 289418, 434127, 578836, 868254, 1012963, 1157672, 1736508, 1881217, 2025926, 3038889, 3473016, 3762434, 4051852, 5643651, 6077778, 7524868, 8103704, 11287302, 12155556, 13168519, 15049736, 22574604, 24311112, 26337038, 39505557, 45149208, 52674076, 79011114, 105348152, 158022228, 316044456]

約数ペア:

[(1, 316044456), (2, 158022228), (3, 105348152), (4, 79011114), (6, 52674076), (7, 45149208), (8, 39505557), (12, 26337038), (13, 24311112), (14, 22574604), (21, 15049736), (24, 13168519), (26, 12155556), (28, 11287302), (39, 8103704), (42, 7524868), (52, 6077778), (56, 5643651), (78, 4051852), (84, 3762434), (91, 3473016), (104, 3038889), (156, 2025926), (168, 1881217), (182, 1736508), (273, 1157672), (312, 1012963), (364, 868254), (546, 578836), (728, 434127), (1092, 289418), (2184, 144709)]