257848896

素因数分解:

$2^6\times 3^1\times {\mathrm{1342963}}^1$

素因数の和:1342978

約数の個数: 28

約数和(自身を含む): 682225712

約数和(自身を除く): 424376816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1342963, 2685926, 4028889, 5371852, 8057778, 10743704, 16115556, 21487408, 32231112, 42974816, 64462224, 85949632, 128924448, 257848896]

約数ペア:

[(1, 257848896), (2, 128924448), (3, 85949632), (4, 64462224), (6, 42974816), (8, 32231112), (12, 21487408), (16, 16115556), (24, 10743704), (32, 8057778), (48, 5371852), (64, 4028889), (96, 2685926), (192, 1342963)]