308974676

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{677}}^1\times {\mathrm{1607}}^1$

素因数の和:2359

約数の個数: 24

約数和(自身を含む): 549472896

約数和(自身を除く): 240498220

約数列:

[1, 2, 4, 71, 142, 284, 677, 1354, 1607, 2708, 3214, 6428, 48067, 96134, 114097, 192268, 228194, 456388, 1087939, 2175878, 4351756, 77243669, 154487338, 308974676]

約数ペア:

[(1, 308974676), (2, 154487338), (4, 77243669), (71, 4351756), (142, 2175878), (284, 1087939), (677, 456388), (1354, 228194), (1607, 192268), (2708, 114097), (3214, 96134), (6428, 48067)]