261926832

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{42967}}^1$

素因数の和:43105

約数の個数: 40

約数和(自身を含む): 681988096

約数和(自身を除く): 420061264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 42967, 85934, 128901, 171868, 257802, 343736, 515604, 687472, 1031208, 2062416, 5456809, 10913618, 16370427, 21827236, 32740854, 43654472, 65481708, 87308944, 130963416, 261926832]

約数ペア:

[(1, 261926832), (2, 130963416), (3, 87308944), (4, 65481708), (6, 43654472), (8, 32740854), (12, 21827236), (16, 16370427), (24, 10913618), (48, 5456809), (127, 2062416), (254, 1031208), (381, 687472), (508, 515604), (762, 343736), (1016, 257802), (1524, 171868), (2032, 128901), (3048, 85934), (6096, 42967)]