338782704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{542921}}^1$

素因数の和:542945

約数の個数: 40

約数和(自身を含む): 942512592

約数和(自身を除く): 603729888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 542921, 1085842, 1628763, 2171684, 3257526, 4343368, 6515052, 7057973, 8686736, 13030104, 14115946, 21173919, 26060208, 28231892, 42347838, 56463784, 84695676, 112927568, 169391352, 338782704]

約数ペア:

[(1, 338782704), (2, 169391352), (3, 112927568), (4, 84695676), (6, 56463784), (8, 42347838), (12, 28231892), (13, 26060208), (16, 21173919), (24, 14115946), (26, 13030104), (39, 8686736), (48, 7057973), (52, 6515052), (78, 4343368), (104, 3257526), (156, 2171684), (208, 1628763), (312, 1085842), (624, 542921)]