266755248

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{19919}}^1$

素因数の和:19967

約数の個数: 80

約数和(自身を含む): 790425600

約数和(自身を除く): 523670352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 19919, 39838, 59757, 79676, 119514, 159352, 179271, 239028, 318704, 358542, 478056, 537813, 617489, 717084, 956112, 1075626, 1234978, 1434168, 1852467, 2151252, 2469956, 2868336, 3704934, 4302504, 4939912, 5557401, 7409868, 8605008, 9879824, 11114802, 14819736, 16672203, 22229604, 29639472, 33344406, 44459208, 66688812, 88918416, 133377624, 266755248]

約数ペア:

[(1, 266755248), (2, 133377624), (3, 88918416), (4, 66688812), (6, 44459208), (8, 33344406), (9, 29639472), (12, 22229604), (16, 16672203), (18, 14819736), (24, 11114802), (27, 9879824), (31, 8605008), (36, 7409868), (48, 5557401), (54, 4939912), (62, 4302504), (72, 3704934), (93, 2868336), (108, 2469956), (124, 2151252), (144, 1852467), (186, 1434168), (216, 1234978), (248, 1075626), (279, 956112), (372, 717084), (432, 617489), (496, 537813), (558, 478056), (744, 358542), (837, 318704), (1116, 239028), (1488, 179271), (1674, 159352), (2232, 119514), (3348, 79676), (4464, 59757), (6696, 39838), (13392, 19919)]