198332864

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2011}}^1$

素因数の和:2113

約数の個数: 56

約数和(自身を含む): 417015168

約数和(自身を除く): 218682304

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 67, 92, 134, 184, 268, 368, 536, 736, 1072, 1472, 1541, 2011, 2144, 3082, 4022, 4288, 6164, 8044, 12328, 16088, 24656, 32176, 46253, 49312, 64352, 92506, 98624, 128704, 134737, 185012, 269474, 370024, 538948, 740048, 1077896, 1480096, 2155792, 2960192, 3098951, 4311584, 6197902, 8623168, 12395804, 24791608, 49583216, 99166432, 198332864]

約数ペア:

[(1, 198332864), (2, 99166432), (4, 49583216), (8, 24791608), (16, 12395804), (23, 8623168), (32, 6197902), (46, 4311584), (64, 3098951), (67, 2960192), (92, 2155792), (134, 1480096), (184, 1077896), (268, 740048), (368, 538948), (536, 370024), (736, 269474), (1072, 185012), (1472, 134737), (1541, 128704), (2011, 98624), (2144, 92506), (3082, 64352), (4022, 49312), (4288, 46253), (6164, 32176), (8044, 24656), (12328, 16088)]