904283264

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5237}}^1$

素因数の和:5341

約数の個数: 64

約数和(自身を含む): 1923393600

約数和(自身を除く): 1019110336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 128, 142, 152, 284, 304, 568, 608, 1136, 1216, 1349, 2272, 2432, 2698, 4544, 5237, 5396, 9088, 10474, 10792, 20948, 21584, 41896, 43168, 83792, 86336, 99503, 167584, 172672, 199006, 335168, 371827, 398012, 670336, 743654, 796024, 1487308, 1592048, 2974616, 3184096, 5949232, 6368192, 7064713, 11898464, 12736384, 14129426, 23796928, 28258852, 47593856, 56517704, 113035408, 226070816, 452141632, 904283264]

約数ペア:

[(1, 904283264), (2, 452141632), (4, 226070816), (8, 113035408), (16, 56517704), (19, 47593856), (32, 28258852), (38, 23796928), (64, 14129426), (71, 12736384), (76, 11898464), (128, 7064713), (142, 6368192), (152, 5949232), (284, 3184096), (304, 2974616), (568, 1592048), (608, 1487308), (1136, 796024), (1216, 743654), (1349, 670336), (2272, 398012), (2432, 371827), (2698, 335168), (4544, 199006), (5237, 172672), (5396, 167584), (9088, 99503), (10474, 86336), (10792, 83792), (20948, 43168), (21584, 41896)]