268532376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{20233}}^1$

素因数の和:20328

約数の個数: 64

約数和(自身を含む): 776985600

約数和(自身を除く): 508453224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 13272, 20233, 40466, 60699, 80932, 121398, 141631, 161864, 242796, 283262, 424893, 485592, 566524, 849786, 1133048, 1598407, 1699572, 3196814, 3399144, 4795221, 6393628, 9590442, 11188849, 12787256, 19180884, 22377698, 33566547, 38361768, 44755396, 67133094, 89510792, 134266188, 268532376]

約数ペア:

[(1, 268532376), (2, 134266188), (3, 89510792), (4, 67133094), (6, 44755396), (7, 38361768), (8, 33566547), (12, 22377698), (14, 19180884), (21, 12787256), (24, 11188849), (28, 9590442), (42, 6393628), (56, 4795221), (79, 3399144), (84, 3196814), (158, 1699572), (168, 1598407), (237, 1133048), (316, 849786), (474, 566524), (553, 485592), (632, 424893), (948, 283262), (1106, 242796), (1659, 161864), (1896, 141631), (2212, 121398), (3318, 80932), (4424, 60699), (6636, 40466), (13272, 20233)]