212325888

素因数分解:

$2^9\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1009}}^1$

素因数の和:1167

約数の個数: 80

約数和(自身を含む): 570342960

約数和(自身を除く): 358017072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 256, 274, 384, 411, 512, 548, 768, 822, 1009, 1096, 1536, 1644, 2018, 2192, 3027, 3288, 4036, 4384, 6054, 6576, 8072, 8768, 12108, 13152, 16144, 17536, 24216, 26304, 32288, 35072, 48432, 52608, 64576, 70144, 96864, 105216, 129152, 138233, 193728, 210432, 258304, 276466, 387456, 414699, 516608, 552932, 774912, 829398, 1105864, 1549824, 1658796, 2211728, 3317592, 4423456, 6635184, 8846912, 13270368, 17693824, 26540736, 35387648, 53081472, 70775296, 106162944, 212325888]

約数ペア:

[(1, 212325888), (2, 106162944), (3, 70775296), (4, 53081472), (6, 35387648), (8, 26540736), (12, 17693824), (16, 13270368), (24, 8846912), (32, 6635184), (48, 4423456), (64, 3317592), (96, 2211728), (128, 1658796), (137, 1549824), (192, 1105864), (256, 829398), (274, 774912), (384, 552932), (411, 516608), (512, 414699), (548, 387456), (768, 276466), (822, 258304), (1009, 210432), (1096, 193728), (1536, 138233), (1644, 129152), (2018, 105216), (2192, 96864), (3027, 70144), (3288, 64576), (4036, 52608), (4384, 48432), (6054, 35072), (6576, 32288), (8072, 26304), (8768, 24216), (12108, 17536), (13152, 16144)]