312656472

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{39839}}^1$

素因数の和:39960

約数の個数: 48

約数和(自身を含む): 854568000

約数和(自身を除く): 541911528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848, 39839, 79678, 119517, 159356, 239034, 318712, 358551, 478068, 717102, 956136, 1434204, 2868408, 4342451, 8684902, 13027353, 17369804, 26054706, 34739608, 39082059, 52109412, 78164118, 104218824, 156328236, 312656472]

約数ペア:

[(1, 312656472), (2, 156328236), (3, 104218824), (4, 78164118), (6, 52109412), (8, 39082059), (9, 34739608), (12, 26054706), (18, 17369804), (24, 13027353), (36, 8684902), (72, 4342451), (109, 2868408), (218, 1434204), (327, 956136), (436, 717102), (654, 478068), (872, 358551), (981, 318712), (1308, 239034), (1962, 159356), (2616, 119517), (3924, 79678), (7848, 39839)]