317498636

素因数分解:

$2^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2588

約数の個数: 60

約数和(自身を含む): 698322912

約数和(自身を除く): 380824276

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2401, 2543, 2548, 4459, 4802, 5086, 8918, 9604, 10172, 17801, 17836, 31213, 33059, 35602, 62426, 66118, 71204, 124607, 124852, 132236, 231413, 249214, 462826, 498428, 872249, 925652, 1619891, 1744498, 3239782, 3488996, 6105743, 6479564, 11339237, 12211486, 22678474, 24422972, 45356948, 79374659, 158749318, 317498636]

約数ペア:

[(1, 317498636), (2, 158749318), (4, 79374659), (7, 45356948), (13, 24422972), (14, 22678474), (26, 12211486), (28, 11339237), (49, 6479564), (52, 6105743), (91, 3488996), (98, 3239782), (182, 1744498), (196, 1619891), (343, 925652), (364, 872249), (637, 498428), (686, 462826), (1274, 249214), (1372, 231413), (2401, 132236), (2543, 124852), (2548, 124607), (4459, 71204), (4802, 66118), (5086, 62426), (8918, 35602), (9604, 33059), (10172, 31213), (17801, 17836)]