678006279396

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{257993257}}^1$

素因数の和:257993340

約数の個数: 36

約数和(自身を含む): 1737326599372

約数和(自身を除く): 1059320319976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 257993257, 515986514, 773979771, 1031973028, 1547959542, 2321939313, 3095919084, 4643878626, 9287757252, 18833507761, 37667015522, 56500523283, 75334031044, 113001046566, 169501569849, 226002093132, 339003139698, 678006279396]

約数ペア:

[(1, 678006279396), (2, 339003139698), (3, 226002093132), (4, 169501569849), (6, 113001046566), (9, 75334031044), (12, 56500523283), (18, 37667015522), (36, 18833507761), (73, 9287757252), (146, 4643878626), (219, 3095919084), (292, 2321939313), (438, 1547959542), (657, 1031973028), (876, 773979771), (1314, 515986514), (2628, 257993257)]