218933376

素因数分解:

$2^7\times 3^1\times {\mathrm{570139}}^1$

素因数の和:570156

約数の個数: 32

約数和(自身を含む): 581542800

約数和(自身を除く): 362609424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 570139, 1140278, 1710417, 2280556, 3420834, 4561112, 6841668, 9122224, 13683336, 18244448, 27366672, 36488896, 54733344, 72977792, 109466688, 218933376]

約数ペア:

[(1, 218933376), (2, 109466688), (3, 72977792), (4, 54733344), (6, 36488896), (8, 27366672), (12, 18244448), (16, 13683336), (24, 9122224), (32, 6841668), (48, 4561112), (64, 3420834), (96, 2280556), (128, 1710417), (192, 1140278), (384, 570139)]