505137684

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1373}}^1$

素因数の和:1477

約数の個数: 96

約数和(自身を含む): 1300045824

約数和(自身を除く): 794908140

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 43, 46, 62, 69, 86, 92, 93, 124, 129, 138, 172, 186, 258, 276, 372, 516, 713, 989, 1333, 1373, 1426, 1978, 2139, 2666, 2746, 2852, 2967, 3956, 3999, 4119, 4278, 5332, 5492, 5934, 7998, 8238, 8556, 11868, 15996, 16476, 30659, 31579, 42563, 59039, 61318, 63158, 85126, 91977, 94737, 118078, 122636, 126316, 127689, 170252, 177117, 183954, 189474, 236156, 255378, 354234, 367908, 378948, 510756, 708468, 978949, 1357897, 1830209, 1957898, 2715794, 2936847, 3660418, 3915796, 4073691, 5431588, 5490627, 5873694, 7320836, 8147382, 10981254, 11747388, 16294764, 21962508, 42094807, 84189614, 126284421, 168379228, 252568842, 505137684]

約数ペア:

[(1, 505137684), (2, 252568842), (3, 168379228), (4, 126284421), (6, 84189614), (12, 42094807), (23, 21962508), (31, 16294764), (43, 11747388), (46, 10981254), (62, 8147382), (69, 7320836), (86, 5873694), (92, 5490627), (93, 5431588), (124, 4073691), (129, 3915796), (138, 3660418), (172, 2936847), (186, 2715794), (258, 1957898), (276, 1830209), (372, 1357897), (516, 978949), (713, 708468), (989, 510756), (1333, 378948), (1373, 367908), (1426, 354234), (1978, 255378), (2139, 236156), (2666, 189474), (2746, 183954), (2852, 177117), (2967, 170252), (3956, 127689), (3999, 126316), (4119, 122636), (4278, 118078), (5332, 94737), (5492, 91977), (5934, 85126), (7998, 63158), (8238, 61318), (8556, 59039), (11868, 42563), (15996, 31579), (16476, 30659)]