1259791352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1201}}^1$

素因数の和:1396

約数の個数: 64

約数和(自身を含む): 2550163200

約数和(自身を除く): 1290371848

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 103, 134, 152, 206, 268, 412, 536, 824, 1201, 1273, 1957, 2402, 2546, 3914, 4804, 5092, 6901, 7828, 9608, 10184, 13802, 15656, 22819, 27604, 45638, 55208, 80467, 91276, 123703, 131119, 160934, 182552, 247406, 262238, 321868, 494812, 524476, 643736, 989624, 1048952, 1528873, 2350357, 3057746, 4700714, 6115492, 8288101, 9401428, 12230984, 16576202, 18802856, 33152404, 66304808, 157473919, 314947838, 629895676, 1259791352]

約数ペア:

[(1, 1259791352), (2, 629895676), (4, 314947838), (8, 157473919), (19, 66304808), (38, 33152404), (67, 18802856), (76, 16576202), (103, 12230984), (134, 9401428), (152, 8288101), (206, 6115492), (268, 4700714), (412, 3057746), (536, 2350357), (824, 1528873), (1201, 1048952), (1273, 989624), (1957, 643736), (2402, 524476), (2546, 494812), (3914, 321868), (4804, 262238), (5092, 247406), (6901, 182552), (7828, 160934), (9608, 131119), (10184, 123703), (13802, 91276), (15656, 80467), (22819, 55208), (27604, 45638)]