1289076

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 3265920

約数和(自身を除く): 1976844

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 71, 89, 102, 142, 178, 204, 213, 267, 284, 356, 426, 534, 852, 1068, 1207, 1513, 2414, 3026, 3621, 4539, 4828, 6052, 6319, 7242, 9078, 12638, 14484, 18156, 18957, 25276, 37914, 75828, 107423, 214846, 322269, 429692, 644538, 1289076]

約数ペア:

[(1, 1289076), (2, 644538), (3, 429692), (4, 322269), (6, 214846), (12, 107423), (17, 75828), (34, 37914), (51, 25276), (68, 18957), (71, 18156), (89, 14484), (102, 12638), (142, 9078), (178, 7242), (204, 6319), (213, 6052), (267, 4828), (284, 4539), (356, 3621), (426, 3026), (534, 2414), (852, 1513), (1068, 1207)]