747972816

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{151289}}^1$

素因数の和:151403

約数の個数: 40

約数和(自身を含む): 1951035840

約数和(自身を除く): 1203063024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 151289, 302578, 453867, 605156, 907734, 1210312, 1815468, 2420624, 3630936, 7261872, 15582767, 31165534, 46748301, 62331068, 93496602, 124662136, 186993204, 249324272, 373986408, 747972816]

約数ペア:

[(1, 747972816), (2, 373986408), (3, 249324272), (4, 186993204), (6, 124662136), (8, 93496602), (12, 62331068), (16, 46748301), (24, 31165534), (48, 15582767), (103, 7261872), (206, 3630936), (309, 2420624), (412, 1815468), (618, 1210312), (824, 907734), (1236, 605156), (1648, 453867), (2472, 302578), (4944, 151289)]