220926432

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 600082560

約数和(自身を除く): 379156128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 109, 129, 172, 218, 258, 327, 344, 436, 491, 516, 654, 688, 872, 982, 1032, 1308, 1376, 1473, 1744, 1964, 2064, 2616, 2946, 3488, 3928, 4128, 4687, 5232, 5892, 7856, 9374, 10464, 11784, 14061, 15712, 18748, 21113, 23568, 28122, 37496, 42226, 47136, 53519, 56244, 63339, 74992, 84452, 107038, 112488, 126678, 149984, 160557, 168904, 214076, 224976, 253356, 321114, 337808, 428152, 449952, 506712, 642228, 675616, 856304, 1013424, 1284456, 1712608, 2026848, 2301317, 2568912, 4602634, 5137824, 6903951, 9205268, 13807902, 18410536, 27615804, 36821072, 55231608, 73642144, 110463216, 220926432]

約数ペア:

[(1, 220926432), (2, 110463216), (3, 73642144), (4, 55231608), (6, 36821072), (8, 27615804), (12, 18410536), (16, 13807902), (24, 9205268), (32, 6903951), (43, 5137824), (48, 4602634), (86, 2568912), (96, 2301317), (109, 2026848), (129, 1712608), (172, 1284456), (218, 1013424), (258, 856304), (327, 675616), (344, 642228), (436, 506712), (491, 449952), (516, 428152), (654, 337808), (688, 321114), (872, 253356), (982, 224976), (1032, 214076), (1308, 168904), (1376, 160557), (1473, 149984), (1744, 126678), (1964, 112488), (2064, 107038), (2616, 84452), (2946, 74992), (3488, 63339), (3928, 56244), (4128, 53519), (4687, 47136), (5232, 42226), (5892, 37496), (7856, 28122), (9374, 23568), (10464, 21113), (11784, 18748), (14061, 15712)]