407376432

素因数分解:

$2^4\times 3^3\times {\mathrm{557}}^1\times {\mathrm{1693}}^1$

素因数の和:2267

約数の個数: 80

約数和(自身を含む): 1172112480

約数和(自身を除く): 764736048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 557, 1114, 1671, 1693, 2228, 3342, 3386, 4456, 5013, 5079, 6684, 6772, 8912, 10026, 10158, 13368, 13544, 15039, 15237, 20052, 20316, 26736, 27088, 30078, 30474, 40104, 40632, 45711, 60156, 60948, 80208, 81264, 91422, 120312, 121896, 182844, 240624, 243792, 365688, 731376, 943001, 1886002, 2829003, 3772004, 5658006, 7544008, 8487009, 11316012, 15088016, 16974018, 22632024, 25461027, 33948036, 45264048, 50922054, 67896072, 101844108, 135792144, 203688216, 407376432]

約数ペア:

[(1, 407376432), (2, 203688216), (3, 135792144), (4, 101844108), (6, 67896072), (8, 50922054), (9, 45264048), (12, 33948036), (16, 25461027), (18, 22632024), (24, 16974018), (27, 15088016), (36, 11316012), (48, 8487009), (54, 7544008), (72, 5658006), (108, 3772004), (144, 2829003), (216, 1886002), (432, 943001), (557, 731376), (1114, 365688), (1671, 243792), (1693, 240624), (2228, 182844), (3342, 121896), (3386, 120312), (4456, 91422), (5013, 81264), (5079, 80208), (6684, 60948), (6772, 60156), (8912, 45711), (10026, 40632), (10158, 40104), (13368, 30474), (13544, 30078), (15039, 27088), (15237, 26736), (20052, 20316)]