268510248

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{26449}}^1$

素因数の和:26511

約数の個数: 64

約数和(自身を含む): 761760000

約数和(自身を除く): 493249752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 10152, 26449, 52898, 79347, 105796, 158694, 211592, 238041, 317388, 476082, 634776, 714123, 952164, 1243103, 1428246, 1904328, 2486206, 2856492, 3729309, 4972412, 5712984, 7458618, 9944824, 11187927, 14917236, 22375854, 29834472, 33563781, 44751708, 67127562, 89503416, 134255124, 268510248]

約数ペア:

[(1, 268510248), (2, 134255124), (3, 89503416), (4, 67127562), (6, 44751708), (8, 33563781), (9, 29834472), (12, 22375854), (18, 14917236), (24, 11187927), (27, 9944824), (36, 7458618), (47, 5712984), (54, 4972412), (72, 3729309), (94, 2856492), (108, 2486206), (141, 1904328), (188, 1428246), (216, 1243103), (282, 952164), (376, 714123), (423, 634776), (564, 476082), (846, 317388), (1128, 238041), (1269, 211592), (1692, 158694), (2538, 105796), (3384, 79347), (5076, 52898), (10152, 26449)]