880756584

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{2617}}^1$

素因数の和:3042

約数の個数: 64

約数和(自身を含む): 2268235200

約数和(自身を除く): 1387478616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 379, 444, 758, 888, 1137, 1516, 2274, 2617, 3032, 4548, 5234, 7851, 9096, 10468, 14023, 15702, 20936, 28046, 31404, 42069, 56092, 62808, 84138, 96829, 112184, 168276, 193658, 290487, 336552, 387316, 580974, 774632, 991843, 1161948, 1983686, 2323896, 2975529, 3967372, 5951058, 7934744, 11902116, 23804232, 36698191, 73396382, 110094573, 146792764, 220189146, 293585528, 440378292, 880756584]

約数ペア:

[(1, 880756584), (2, 440378292), (3, 293585528), (4, 220189146), (6, 146792764), (8, 110094573), (12, 73396382), (24, 36698191), (37, 23804232), (74, 11902116), (111, 7934744), (148, 5951058), (222, 3967372), (296, 2975529), (379, 2323896), (444, 1983686), (758, 1161948), (888, 991843), (1137, 774632), (1516, 580974), (2274, 387316), (2617, 336552), (3032, 290487), (4548, 193658), (5234, 168276), (7851, 112184), (9096, 96829), (10468, 84138), (14023, 62808), (15702, 56092), (20936, 42069), (28046, 31404)]