281036559468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{22156777}}^1$

素因数の和:22156942

約数の個数: 48

約数和(自身を含む): 754393977344

約数和(自身を除く): 473357417876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 453, 604, 906, 1057, 1812, 2114, 3171, 4228, 6342, 12684, 22156777, 44313554, 66470331, 88627108, 132940662, 155097439, 265881324, 310194878, 465292317, 620389756, 930584634, 1861169268, 3345673327, 6691346654, 10037019981, 13382693308, 20074039962, 23419713289, 40148079924, 46839426578, 70259139867, 93678853156, 140518279734, 281036559468]

約数ペア:

[(1, 281036559468), (2, 140518279734), (3, 93678853156), (4, 70259139867), (6, 46839426578), (7, 40148079924), (12, 23419713289), (14, 20074039962), (21, 13382693308), (28, 10037019981), (42, 6691346654), (84, 3345673327), (151, 1861169268), (302, 930584634), (453, 620389756), (604, 465292317), (906, 310194878), (1057, 265881324), (1812, 155097439), (2114, 132940662), (3171, 88627108), (4228, 66470331), (6342, 44313554), (12684, 22156777)]