2565245688

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{42737}}^1$

素因数の和:42848

約数の個数: 64

約数和(自身を含む): 6677385120

約数和(自身を除く): 4112139432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 61, 82, 122, 123, 164, 183, 244, 246, 328, 366, 488, 492, 732, 984, 1464, 2501, 5002, 7503, 10004, 15006, 20008, 30012, 42737, 60024, 85474, 128211, 170948, 256422, 341896, 512844, 1025688, 1752217, 2606957, 3504434, 5213914, 5256651, 7008868, 7820871, 10427828, 10513302, 14017736, 15641742, 20855656, 21026604, 31283484, 42053208, 62566968, 106885237, 213770474, 320655711, 427540948, 641311422, 855081896, 1282622844, 2565245688]

約数ペア:

[(1, 2565245688), (2, 1282622844), (3, 855081896), (4, 641311422), (6, 427540948), (8, 320655711), (12, 213770474), (24, 106885237), (41, 62566968), (61, 42053208), (82, 31283484), (122, 21026604), (123, 20855656), (164, 15641742), (183, 14017736), (244, 10513302), (246, 10427828), (328, 7820871), (366, 7008868), (488, 5256651), (492, 5213914), (732, 3504434), (984, 2606957), (1464, 1752217), (2501, 1025688), (5002, 512844), (7503, 341896), (10004, 256422), (15006, 170948), (20008, 128211), (30012, 85474), (42737, 60024)]