281896008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{21317}}^1$

素因数の和:21374

約数の個数: 64

約数和(自身を含む): 767448000

約数和(自身を除く): 485551992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 348, 456, 551, 696, 1102, 1653, 2204, 3306, 4408, 6612, 13224, 21317, 42634, 63951, 85268, 127902, 170536, 255804, 405023, 511608, 618193, 810046, 1215069, 1236386, 1620092, 1854579, 2430138, 2472772, 3240184, 3709158, 4860276, 4945544, 7418316, 9720552, 11745667, 14836632, 23491334, 35237001, 46982668, 70474002, 93965336, 140948004, 281896008]

約数ペア:

[(1, 281896008), (2, 140948004), (3, 93965336), (4, 70474002), (6, 46982668), (8, 35237001), (12, 23491334), (19, 14836632), (24, 11745667), (29, 9720552), (38, 7418316), (57, 4945544), (58, 4860276), (76, 3709158), (87, 3240184), (114, 2472772), (116, 2430138), (152, 1854579), (174, 1620092), (228, 1236386), (232, 1215069), (348, 810046), (456, 618193), (551, 511608), (696, 405023), (1102, 255804), (1653, 170536), (2204, 127902), (3306, 85268), (4408, 63951), (6612, 42634), (13224, 21317)]