256415531034

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{32548303}}^1$

素因数の和:32548422

約数の個数: 32

約数和(自身を含む): 557747737344

約数和(自身を除く): 301332206310

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2626, 3939, 7878, 32548303, 65096606, 97644909, 195289818, 423127939, 846255878, 1269383817, 2538767634, 3287378603, 6574757206, 9862135809, 19724271618, 42735921839, 85471843678, 128207765517, 256415531034]

約数ペア:

[(1, 256415531034), (2, 128207765517), (3, 85471843678), (6, 42735921839), (13, 19724271618), (26, 9862135809), (39, 6574757206), (78, 3287378603), (101, 2538767634), (202, 1269383817), (303, 846255878), (606, 423127939), (1313, 195289818), (2626, 97644909), (3939, 65096606), (7878, 32548303)]