312304536

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{10303}}^1$

素因数の和:10736

約数の個数: 48

約数和(自身を含む): 847916160

約数和(自身を除く): 535611624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 7578, 10104, 10303, 15156, 20606, 30312, 30909, 41212, 61818, 82424, 92727, 123636, 185454, 247272, 370908, 741816, 4337563, 8675126, 13012689, 17350252, 26025378, 34700504, 39038067, 52050756, 78076134, 104101512, 156152268, 312304536]

約数ペア:

[(1, 312304536), (2, 156152268), (3, 104101512), (4, 78076134), (6, 52050756), (8, 39038067), (9, 34700504), (12, 26025378), (18, 17350252), (24, 13012689), (36, 8675126), (72, 4337563), (421, 741816), (842, 370908), (1263, 247272), (1684, 185454), (2526, 123636), (3368, 92727), (3789, 82424), (5052, 61818), (7578, 41212), (10104, 30909), (10303, 30312), (15156, 20606)]