387420912

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{11257}}^1$

素因数の和:11510

約数の個数: 60

約数和(自身を含む): 1088873760

約数和(自身を除く): 701452848

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, 11257, 11472, 17208, 22514, 33771, 34416, 45028, 67542, 90056, 101313, 135084, 180112, 202626, 270168, 405252, 540336, 810504, 1621008, 2690423, 5380846, 8071269, 10761692, 16142538, 21523384, 24213807, 32285076, 43046768, 48427614, 64570152, 96855228, 129140304, 193710456, 387420912]

約数ペア:

[(1, 387420912), (2, 193710456), (3, 129140304), (4, 96855228), (6, 64570152), (8, 48427614), (9, 43046768), (12, 32285076), (16, 24213807), (18, 21523384), (24, 16142538), (36, 10761692), (48, 8071269), (72, 5380846), (144, 2690423), (239, 1621008), (478, 810504), (717, 540336), (956, 405252), (1434, 270168), (1912, 202626), (2151, 180112), (2868, 135084), (3824, 101313), (4302, 90056), (5736, 67542), (8604, 45028), (11257, 34416), (11472, 33771), (17208, 22514)]