920937744

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{26759}}^1$

素因数の和:27012

約数の個数: 60

約数和(自身を含む): 2588227200

約数和(自身を除く): 1667289456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 3824, 4302, 5736, 8604, 11472, 17208, 26759, 34416, 53518, 80277, 107036, 160554, 214072, 240831, 321108, 428144, 481662, 642216, 963324, 1284432, 1926648, 3853296, 6395401, 12790802, 19186203, 25581604, 38372406, 51163208, 57558609, 76744812, 102326416, 115117218, 153489624, 230234436, 306979248, 460468872, 920937744]

約数ペア:

[(1, 920937744), (2, 460468872), (3, 306979248), (4, 230234436), (6, 153489624), (8, 115117218), (9, 102326416), (12, 76744812), (16, 57558609), (18, 51163208), (24, 38372406), (36, 25581604), (48, 19186203), (72, 12790802), (144, 6395401), (239, 3853296), (478, 1926648), (717, 1284432), (956, 963324), (1434, 642216), (1912, 481662), (2151, 428144), (2868, 321108), (3824, 240831), (4302, 214072), (5736, 160554), (8604, 107036), (11472, 80277), (17208, 53518), (26759, 34416)]