315298312

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8009}}^1$

素因数の和:8078

約数の個数: 64

約数和(自身を含む): 730512000

約数和(自身を除く): 415213688

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 518, 532, 703, 1036, 1064, 1406, 2072, 2812, 4921, 5624, 8009, 9842, 16018, 19684, 32036, 39368, 56063, 64072, 112126, 152171, 224252, 296333, 304342, 448504, 592666, 608684, 1065197, 1185332, 1217368, 2074331, 2130394, 2370664, 4148662, 4260788, 5630327, 8297324, 8521576, 11260654, 16594648, 22521308, 39412289, 45042616, 78824578, 157649156, 315298312]

約数ペア:

[(1, 315298312), (2, 157649156), (4, 78824578), (7, 45042616), (8, 39412289), (14, 22521308), (19, 16594648), (28, 11260654), (37, 8521576), (38, 8297324), (56, 5630327), (74, 4260788), (76, 4148662), (133, 2370664), (148, 2130394), (152, 2074331), (259, 1217368), (266, 1185332), (296, 1065197), (518, 608684), (532, 592666), (703, 448504), (1036, 304342), (1064, 296333), (1406, 224252), (2072, 152171), (2812, 112126), (4921, 64072), (5624, 56063), (8009, 39368), (9842, 32036), (16018, 19684)]