4387699680008

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{353}}^1\times {\mathrm{719}}^1\times {\mathrm{12491}}^1$

素因数の和:13742

約数の個数: 64

約数和(自身を含む): 8310138105600

約数和(自身を除く): 3922438425592

約数列:

[1, 2, 4, 8, 173, 346, 353, 692, 706, 719, 1384, 1412, 1438, 2824, 2876, 5752, 12491, 24982, 49964, 61069, 99928, 122138, 124387, 244276, 248774, 253807, 488552, 497548, 507614, 995096, 1015228, 2030456, 2160943, 4321886, 4409323, 8643772, 8818646, 8981029, 17287544, 17637292, 17962058, 35274584, 35924116, 43908611, 71848232, 87817222, 175634444, 351268888, 762812879, 1525625758, 1553718017, 3051251516, 3107436034, 3170303237, 6102503032, 6214872068, 6340606474, 12429744136, 12681212948, 25362425896, 548462460001, 1096924920002, 2193849840004, 4387699680008]

約数ペア:

[(1, 4387699680008), (2, 2193849840004), (4, 1096924920002), (8, 548462460001), (173, 25362425896), (346, 12681212948), (353, 12429744136), (692, 6340606474), (706, 6214872068), (719, 6102503032), (1384, 3170303237), (1412, 3107436034), (1438, 3051251516), (2824, 1553718017), (2876, 1525625758), (5752, 762812879), (12491, 351268888), (24982, 175634444), (49964, 87817222), (61069, 71848232), (99928, 43908611), (122138, 35924116), (124387, 35274584), (244276, 17962058), (248774, 17637292), (253807, 17287544), (488552, 8981029), (497548, 8818646), (507614, 8643772), (995096, 4409323), (1015228, 4321886), (2030456, 2160943)]