248185704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{795467}}^1$

素因数の和:795489

約数の個数: 32

約数和(自身を含む): 668193120

約数和(自身を除く): 420007416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 795467, 1590934, 2386401, 3181868, 4772802, 6363736, 9545604, 10341071, 19091208, 20682142, 31023213, 41364284, 62046426, 82728568, 124092852, 248185704]

約数ペア:

[(1, 248185704), (2, 124092852), (3, 82728568), (4, 62046426), (6, 41364284), (8, 31023213), (12, 20682142), (13, 19091208), (24, 10341071), (26, 9545604), (39, 6363736), (52, 4772802), (78, 3181868), (104, 2386401), (156, 1590934), (312, 795467)]