29809848

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 77875200

約数和(自身を除く): 48065352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 103, 124, 186, 206, 248, 309, 372, 389, 412, 618, 744, 778, 824, 1167, 1236, 1556, 2334, 2472, 3112, 3193, 4668, 6386, 9336, 9579, 12059, 12772, 19158, 24118, 25544, 36177, 38316, 40067, 48236, 72354, 76632, 80134, 96472, 120201, 144708, 160268, 240402, 289416, 320536, 480804, 961608, 1242077, 2484154, 3726231, 4968308, 7452462, 9936616, 14904924, 29809848]

約数ペア:

[(1, 29809848), (2, 14904924), (3, 9936616), (4, 7452462), (6, 4968308), (8, 3726231), (12, 2484154), (24, 1242077), (31, 961608), (62, 480804), (93, 320536), (103, 289416), (124, 240402), (186, 160268), (206, 144708), (248, 120201), (309, 96472), (372, 80134), (389, 76632), (412, 72354), (618, 48236), (744, 40067), (778, 38316), (824, 36177), (1167, 25544), (1236, 24118), (1556, 19158), (2334, 12772), (2472, 12059), (3112, 9579), (3193, 9336), (4668, 6386)]