289969212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{17053}}^1$

素因数の和:17182

約数の個数: 48

約数和(自身を含む): 735368480

約数和(自身を除く): 445399268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 654, 1308, 1417, 2834, 4251, 5668, 8502, 17004, 17053, 34106, 51159, 68212, 102318, 204636, 221689, 443378, 665067, 886756, 1330134, 1858777, 2660268, 3717554, 5576331, 7435108, 11152662, 22305324, 24164101, 48328202, 72492303, 96656404, 144984606, 289969212]

約数ペア:

[(1, 289969212), (2, 144984606), (3, 96656404), (4, 72492303), (6, 48328202), (12, 24164101), (13, 22305324), (26, 11152662), (39, 7435108), (52, 5576331), (78, 3717554), (109, 2660268), (156, 1858777), (218, 1330134), (327, 886756), (436, 665067), (654, 443378), (1308, 221689), (1417, 204636), (2834, 102318), (4251, 68212), (5668, 51159), (8502, 34106), (17004, 17053)]