315129706736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4001}}^1\times {\mathrm{378667}}^1$

素因数の和:382689

約数の個数: 40

約数和(自身を含む): 657696331824

約数和(自身を除く): 342566625088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4001, 8002, 16004, 32008, 52013, 64016, 104026, 208052, 378667, 416104, 757334, 832208, 1514668, 3029336, 4922671, 6058672, 9845342, 19690684, 39381368, 78762736, 1515046667, 3030093334, 6060186668, 12120373336, 19695606671, 24240746672, 39391213342, 78782426684, 157564853368, 315129706736]

約数ペア:

[(1, 315129706736), (2, 157564853368), (4, 78782426684), (8, 39391213342), (13, 24240746672), (16, 19695606671), (26, 12120373336), (52, 6060186668), (104, 3030093334), (208, 1515046667), (4001, 78762736), (8002, 39381368), (16004, 19690684), (32008, 9845342), (52013, 6058672), (64016, 4922671), (104026, 3029336), (208052, 1514668), (378667, 832208), (416104, 757334)]