642565104

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{704567}}^1$

素因数の和:704597

約数の個数: 40

約数和(自身を含む): 1747328640

約数和(自身を除く): 1104763536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 704567, 1409134, 2113701, 2818268, 4227402, 5636536, 8454804, 11273072, 13386773, 16909608, 26773546, 33819216, 40160319, 53547092, 80320638, 107094184, 160641276, 214188368, 321282552, 642565104]

約数ペア:

[(1, 642565104), (2, 321282552), (3, 214188368), (4, 160641276), (6, 107094184), (8, 80320638), (12, 53547092), (16, 40160319), (19, 33819216), (24, 26773546), (38, 16909608), (48, 13386773), (57, 11273072), (76, 8454804), (114, 5636536), (152, 4227402), (228, 2818268), (304, 2113701), (456, 1409134), (912, 704567)]