531878112

素因数分解:

$2^5\times 3^2\times {\mathrm{499}}^1\times {\mathrm{3701}}^1$

素因数の和:4216

約数の個数: 72

約数和(自身を含む): 1515969000

約数和(自身を除く): 984090888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 499, 998, 1497, 1996, 2994, 3701, 3992, 4491, 5988, 7402, 7984, 8982, 11103, 11976, 14804, 15968, 17964, 22206, 23952, 29608, 33309, 35928, 44412, 47904, 59216, 66618, 71856, 88824, 118432, 133236, 143712, 177648, 266472, 355296, 532944, 1065888, 1846799, 3693598, 5540397, 7387196, 11080794, 14774392, 16621191, 22161588, 29548784, 33242382, 44323176, 59097568, 66484764, 88646352, 132969528, 177292704, 265939056, 531878112]

約数ペア:

[(1, 531878112), (2, 265939056), (3, 177292704), (4, 132969528), (6, 88646352), (8, 66484764), (9, 59097568), (12, 44323176), (16, 33242382), (18, 29548784), (24, 22161588), (32, 16621191), (36, 14774392), (48, 11080794), (72, 7387196), (96, 5540397), (144, 3693598), (288, 1846799), (499, 1065888), (998, 532944), (1497, 355296), (1996, 266472), (2994, 177648), (3701, 143712), (3992, 133236), (4491, 118432), (5988, 88824), (7402, 71856), (7984, 66618), (8982, 59216), (11103, 47904), (11976, 44412), (14804, 35928), (15968, 33309), (17964, 29608), (22206, 23952)]