289270028272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{2851187}}^1$

素因数の和:2851585

約数の個数: 40

約数和(自身を含む): 595020126096

約数和(自身を除く): 305750097824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 373, 746, 1492, 2984, 5968, 6341, 12682, 25364, 50728, 101456, 2851187, 5702374, 11404748, 22809496, 45618992, 48470179, 96940358, 193880716, 387761432, 775522864, 1063492751, 2126985502, 4253971004, 8507942008, 17015884016, 18079376767, 36158753534, 72317507068, 144635014136, 289270028272]

約数ペア:

[(1, 289270028272), (2, 144635014136), (4, 72317507068), (8, 36158753534), (16, 18079376767), (17, 17015884016), (34, 8507942008), (68, 4253971004), (136, 2126985502), (272, 1063492751), (373, 775522864), (746, 387761432), (1492, 193880716), (2984, 96940358), (5968, 48470179), (6341, 45618992), (12682, 22809496), (25364, 11404748), (50728, 5702374), (101456, 2851187)]