319756518216

素因数分解:

$2^3\times 3^4\times {\mathrm{493451417}}^1$

素因数の和:493451435

約数の個数: 40

約数和(自身を含む): 895614323670

約数和(自身を除く): 575857805454

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 493451417, 986902834, 1480354251, 1973805668, 2960708502, 3947611336, 4441062753, 5921417004, 8882125506, 11842834008, 13323188259, 17764251012, 26646376518, 35528502024, 39969564777, 53292753036, 79939129554, 106585506072, 159878259108, 319756518216]

約数ペア:

[(1, 319756518216), (2, 159878259108), (3, 106585506072), (4, 79939129554), (6, 53292753036), (8, 39969564777), (9, 35528502024), (12, 26646376518), (18, 17764251012), (24, 13323188259), (27, 11842834008), (36, 8882125506), (54, 5921417004), (72, 4441062753), (81, 3947611336), (108, 2960708502), (162, 1973805668), (216, 1480354251), (324, 986902834), (648, 493451417)]