229527472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 491968512

約数和(自身を除く): 262441040

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 163, 167, 248, 272, 326, 334, 496, 527, 652, 668, 1054, 1304, 1336, 2108, 2608, 2672, 2771, 2839, 4216, 5053, 5177, 5542, 5678, 8432, 10106, 10354, 11084, 11356, 20212, 20708, 22168, 22712, 27221, 40424, 41416, 44336, 45424, 54442, 80848, 82832, 85901, 88009, 108884, 171802, 176018, 217768, 343604, 352036, 435536, 462757, 687208, 704072, 843851, 925514, 1374416, 1408144, 1687702, 1851028, 3375404, 3702056, 6750808, 7404112, 13501616, 14345467, 28690934, 57381868, 114763736, 229527472]

約数ペア:

[(1, 229527472), (2, 114763736), (4, 57381868), (8, 28690934), (16, 14345467), (17, 13501616), (31, 7404112), (34, 6750808), (62, 3702056), (68, 3375404), (124, 1851028), (136, 1687702), (163, 1408144), (167, 1374416), (248, 925514), (272, 843851), (326, 704072), (334, 687208), (496, 462757), (527, 435536), (652, 352036), (668, 343604), (1054, 217768), (1304, 176018), (1336, 171802), (2108, 108884), (2608, 88009), (2672, 85901), (2771, 82832), (2839, 80848), (4216, 54442), (5053, 45424), (5177, 44336), (5542, 41416), (5678, 40424), (8432, 27221), (10106, 22712), (10354, 22168), (11084, 20708), (11356, 20212)]