310147656

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20287}}^1$

素因数の和:20323

約数の個数: 96

約数和(自身を含む): 971389440

約数和(自身を除く): 661241784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2184, 2548, 3822, 5096, 7644, 15288, 20287, 40574, 60861, 81148, 121722, 142009, 162296, 243444, 263731, 284018, 426027, 486888, 527462, 568036, 791193, 852054, 994063, 1054924, 1136072, 1582386, 1704108, 1846117, 1988126, 2109848, 2982189, 3164772, 3408216, 3692234, 3976252, 5538351, 5964378, 6329544, 7384468, 7952504, 11076702, 11928756, 12922819, 14768936, 22153404, 23857512, 25845638, 38768457, 44306808, 51691276, 77536914, 103382552, 155073828, 310147656]

約数ペア:

[(1, 310147656), (2, 155073828), (3, 103382552), (4, 77536914), (6, 51691276), (7, 44306808), (8, 38768457), (12, 25845638), (13, 23857512), (14, 22153404), (21, 14768936), (24, 12922819), (26, 11928756), (28, 11076702), (39, 7952504), (42, 7384468), (49, 6329544), (52, 5964378), (56, 5538351), (78, 3976252), (84, 3692234), (91, 3408216), (98, 3164772), (104, 2982189), (147, 2109848), (156, 1988126), (168, 1846117), (182, 1704108), (196, 1582386), (273, 1136072), (294, 1054924), (312, 994063), (364, 852054), (392, 791193), (546, 568036), (588, 527462), (637, 486888), (728, 426027), (1092, 284018), (1176, 263731), (1274, 243444), (1911, 162296), (2184, 142009), (2548, 121722), (3822, 81148), (5096, 60861), (7644, 40574), (15288, 20287)]