313908408

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{396349}}^1$

素因数の和:396372

約数の個数: 48

約数和(自身を含む): 927459000

約数和(自身を除く): 613550592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 396349, 792698, 1189047, 1585396, 2378094, 3170792, 3567141, 4359839, 4756188, 7134282, 8719678, 9512376, 13079517, 14268564, 17439356, 26159034, 28537128, 34878712, 39238551, 52318068, 78477102, 104636136, 156954204, 313908408]

約数ペア:

[(1, 313908408), (2, 156954204), (3, 104636136), (4, 78477102), (6, 52318068), (8, 39238551), (9, 34878712), (11, 28537128), (12, 26159034), (18, 17439356), (22, 14268564), (24, 13079517), (33, 9512376), (36, 8719678), (44, 7134282), (66, 4756188), (72, 4359839), (88, 3567141), (99, 3170792), (132, 2378094), (198, 1585396), (264, 1189047), (396, 792698), (792, 396349)]