256464945144

素因数分解:

$2^3\times 3^3\times {\mathrm{1087}}^1\times {\mathrm{1092307}}^1$

素因数の和:1093409

約数の個数: 64

約数和(自身を含む): 713058662400

約数和(自身を除く): 456593717256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1087, 2174, 3261, 4348, 6522, 8696, 9783, 13044, 19566, 26088, 29349, 39132, 58698, 78264, 117396, 234792, 1092307, 2184614, 3276921, 4369228, 6553842, 8738456, 9830763, 13107684, 19661526, 26215368, 29492289, 39323052, 58984578, 78646104, 117969156, 235938312, 1187337709, 2374675418, 3562013127, 4749350836, 7124026254, 9498701672, 10686039381, 14248052508, 21372078762, 28496105016, 32058118143, 42744157524, 64116236286, 85488315048, 128232472572, 256464945144]

約数ペア:

[(1, 256464945144), (2, 128232472572), (3, 85488315048), (4, 64116236286), (6, 42744157524), (8, 32058118143), (9, 28496105016), (12, 21372078762), (18, 14248052508), (24, 10686039381), (27, 9498701672), (36, 7124026254), (54, 4749350836), (72, 3562013127), (108, 2374675418), (216, 1187337709), (1087, 235938312), (2174, 117969156), (3261, 78646104), (4348, 58984578), (6522, 39323052), (8696, 29492289), (9783, 26215368), (13044, 19661526), (19566, 13107684), (26088, 9830763), (29349, 8738456), (39132, 6553842), (58698, 4369228), (78264, 3276921), (117396, 2184614), (234792, 1092307)]