1630330032

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{640853}}^1$

素因数の和:640917

約数の個数: 40

約数和(自身を含む): 4291158384

約数和(自身を除く): 2660828352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 640853, 1281706, 1922559, 2563412, 3845118, 5126824, 7690236, 10253648, 15380472, 30760944, 33965209, 67930418, 101895627, 135860836, 203791254, 271721672, 407582508, 543443344, 815165016, 1630330032]

約数ペア:

[(1, 1630330032), (2, 815165016), (3, 543443344), (4, 407582508), (6, 271721672), (8, 203791254), (12, 135860836), (16, 101895627), (24, 67930418), (48, 33965209), (53, 30760944), (106, 15380472), (159, 10253648), (212, 7690236), (318, 5126824), (424, 3845118), (636, 2563412), (848, 1922559), (1272, 1281706), (2544, 640853)]