420762498672

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{515640317}}^1$

素因数の和:515640345

約数の個数: 40

約数和(自身を含む): 1150909189776

約数和(自身を除く): 730146691104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 515640317, 1031280634, 1546920951, 2062561268, 3093841902, 4125122536, 6187683804, 8250245072, 8765885389, 12375367608, 17531770778, 24750735216, 26297656167, 35063541556, 52595312334, 70127083112, 105190624668, 140254166224, 210381249336, 420762498672]

約数ペア:

[(1, 420762498672), (2, 210381249336), (3, 140254166224), (4, 105190624668), (6, 70127083112), (8, 52595312334), (12, 35063541556), (16, 26297656167), (17, 24750735216), (24, 17531770778), (34, 12375367608), (48, 8765885389), (51, 8250245072), (68, 6187683804), (102, 4125122536), (136, 3093841902), (204, 2062561268), (272, 1546920951), (408, 1031280634), (816, 515640317)]