218540856

素因数分解:

$2^3\times 3^1\times {\mathrm{1307}}^1\times {\mathrm{6967}}^1$

素因数の和:8283

約数の個数: 32

約数和(自身を含む): 546848640

約数和(自身を除く): 328307784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1307, 2614, 3921, 5228, 6967, 7842, 10456, 13934, 15684, 20901, 27868, 31368, 41802, 55736, 83604, 167208, 9105869, 18211738, 27317607, 36423476, 54635214, 72846952, 109270428, 218540856]

約数ペア:

[(1, 218540856), (2, 109270428), (3, 72846952), (4, 54635214), (6, 36423476), (8, 27317607), (12, 18211738), (24, 9105869), (1307, 167208), (2614, 83604), (3921, 55736), (5228, 41802), (6967, 31368), (7842, 27868), (10456, 20901), (13934, 15684)]