308889402

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{11719}}^1$

素因数の和:11938

約数の個数: 32

約数和(自身を含む): 648069120

約数和(自身を除く): 339179718

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 191, 382, 573, 1146, 4393, 8786, 11719, 13179, 23438, 26358, 35157, 70314, 269537, 539074, 808611, 1617222, 2238329, 4476658, 6714987, 13429974, 51481567, 102963134, 154444701, 308889402]

約数ペア:

[(1, 308889402), (2, 154444701), (3, 102963134), (6, 51481567), (23, 13429974), (46, 6714987), (69, 4476658), (138, 2238329), (191, 1617222), (382, 808611), (573, 539074), (1146, 269537), (4393, 70314), (8786, 35157), (11719, 26358), (13179, 23438)]