399697152

素因数分解:

$2^8\times 3^1\times {\mathrm{59}}^1\times {\mathrm{8821}}^1$

素因数の和:8899

約数の個数: 72

約数和(自身を含む): 1081930080

約数和(自身を除く): 682232928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 128, 177, 192, 236, 256, 354, 384, 472, 708, 768, 944, 1416, 1888, 2832, 3776, 5664, 7552, 8821, 11328, 15104, 17642, 22656, 26463, 35284, 45312, 52926, 70568, 105852, 141136, 211704, 282272, 423408, 520439, 564544, 846816, 1040878, 1129088, 1561317, 1693632, 2081756, 2258176, 3122634, 3387264, 4163512, 6245268, 6774528, 8327024, 12490536, 16654048, 24981072, 33308096, 49962144, 66616192, 99924288, 133232384, 199848576, 399697152]

約数ペア:

[(1, 399697152), (2, 199848576), (3, 133232384), (4, 99924288), (6, 66616192), (8, 49962144), (12, 33308096), (16, 24981072), (24, 16654048), (32, 12490536), (48, 8327024), (59, 6774528), (64, 6245268), (96, 4163512), (118, 3387264), (128, 3122634), (177, 2258176), (192, 2081756), (236, 1693632), (256, 1561317), (354, 1129088), (384, 1040878), (472, 846816), (708, 564544), (768, 520439), (944, 423408), (1416, 282272), (1888, 211704), (2832, 141136), (3776, 105852), (5664, 70568), (7552, 52926), (8821, 45312), (11328, 35284), (15104, 26463), (17642, 22656)]