679798656

素因数分解:

$2^7\times 3^4\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:578

約数の個数: 160

約数和(自身を含む): 2040132600

約数和(自身を除く): 1360333944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 173, 192, 216, 288, 324, 346, 379, 384, 432, 519, 576, 648, 692, 758, 864, 1038, 1137, 1152, 1296, 1384, 1516, 1557, 1728, 2076, 2274, 2592, 2768, 3032, 3114, 3411, 3456, 4152, 4548, 4671, 5184, 5536, 6064, 6228, 6822, 8304, 9096, 9342, 10233, 10368, 11072, 12128, 12456, 13644, 14013, 16608, 18192, 18684, 20466, 22144, 24256, 24912, 27288, 28026, 30699, 33216, 36384, 37368, 40932, 48512, 49824, 54576, 56052, 61398, 65567, 66432, 72768, 74736, 81864, 99648, 109152, 112104, 122796, 131134, 145536, 149472, 163728, 196701, 199296, 218304, 224208, 245592, 262268, 298944, 327456, 393402, 436608, 448416, 491184, 524536, 590103, 597888, 654912, 786804, 896832, 982368, 1049072, 1180206, 1309824, 1573608, 1770309, 1793664, 1964736, 2098144, 2360412, 3147216, 3540618, 3929472, 4196288, 4720824, 5310927, 6294432, 7081236, 8392576, 9441648, 10621854, 12588864, 14162472, 18883296, 21243708, 25177728, 28324944, 37766592, 42487416, 56649888, 75533184, 84974832, 113299776, 169949664, 226599552, 339899328, 679798656]

約数ペア:

[(1, 679798656), (2, 339899328), (3, 226599552), (4, 169949664), (6, 113299776), (8, 84974832), (9, 75533184), (12, 56649888), (16, 42487416), (18, 37766592), (24, 28324944), (27, 25177728), (32, 21243708), (36, 18883296), (48, 14162472), (54, 12588864), (64, 10621854), (72, 9441648), (81, 8392576), (96, 7081236), (108, 6294432), (128, 5310927), (144, 4720824), (162, 4196288), (173, 3929472), (192, 3540618), (216, 3147216), (288, 2360412), (324, 2098144), (346, 1964736), (379, 1793664), (384, 1770309), (432, 1573608), (519, 1309824), (576, 1180206), (648, 1049072), (692, 982368), (758, 896832), (864, 786804), (1038, 654912), (1137, 597888), (1152, 590103), (1296, 524536), (1384, 491184), (1516, 448416), (1557, 436608), (1728, 393402), (2076, 327456), (2274, 298944), (2592, 262268), (2768, 245592), (3032, 224208), (3114, 218304), (3411, 199296), (3456, 196701), (4152, 163728), (4548, 149472), (4671, 145536), (5184, 131134), (5536, 122796), (6064, 112104), (6228, 109152), (6822, 99648), (8304, 81864), (9096, 74736), (9342, 72768), (10233, 66432), (10368, 65567), (11072, 61398), (12128, 56052), (12456, 54576), (13644, 49824), (14013, 48512), (16608, 40932), (18192, 37368), (18684, 36384), (20466, 33216), (22144, 30699), (24256, 28026), (24912, 27288)]