731036412

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{1097}}^1$

素因数の和:1387

約数の個数: 72

約数和(自身を含む): 1877659056

約数和(自身を除く): 1146622644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 173, 214, 321, 346, 428, 519, 642, 692, 963, 1038, 1097, 1284, 1557, 1926, 2076, 2194, 3114, 3291, 3852, 4388, 6228, 6582, 9873, 13164, 18511, 19746, 37022, 39492, 55533, 74044, 111066, 117379, 166599, 189781, 222132, 234758, 333198, 352137, 379562, 469516, 569343, 666396, 704274, 759124, 1056411, 1138686, 1408548, 1708029, 2112822, 2277372, 3416058, 4225644, 6832116, 20306567, 40613134, 60919701, 81226268, 121839402, 182759103, 243678804, 365518206, 731036412]

約数ペア:

[(1, 731036412), (2, 365518206), (3, 243678804), (4, 182759103), (6, 121839402), (9, 81226268), (12, 60919701), (18, 40613134), (36, 20306567), (107, 6832116), (173, 4225644), (214, 3416058), (321, 2277372), (346, 2112822), (428, 1708029), (519, 1408548), (642, 1138686), (692, 1056411), (963, 759124), (1038, 704274), (1097, 666396), (1284, 569343), (1557, 469516), (1926, 379562), (2076, 352137), (2194, 333198), (3114, 234758), (3291, 222132), (3852, 189781), (4388, 166599), (6228, 117379), (6582, 111066), (9873, 74044), (13164, 55533), (18511, 39492), (19746, 37022)]