259141656

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{121321}}^1$

素因数の和:121419

約数の個数: 32

約数和(自身を含む): 655138800

約数和(自身を除く): 395997144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 121321, 242642, 363963, 485284, 727926, 970568, 1455852, 2911704, 10797569, 21595138, 32392707, 43190276, 64785414, 86380552, 129570828, 259141656]

約数ペア:

[(1, 259141656), (2, 129570828), (3, 86380552), (4, 64785414), (6, 43190276), (8, 32392707), (12, 21595138), (24, 10797569), (89, 2911704), (178, 1455852), (267, 970568), (356, 727926), (534, 485284), (712, 363963), (1068, 242642), (2136, 121321)]