520972968

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{297359}}^1$

素因数の和:297441

約数の個数: 32

約数和(自身を含む): 1320278400

約数和(自身を除く): 799305432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 297359, 594718, 892077, 1189436, 1784154, 2378872, 3568308, 7136616, 21707207, 43414414, 65121621, 86828828, 130243242, 173657656, 260486484, 520972968]

約数ペア:

[(1, 520972968), (2, 260486484), (3, 173657656), (4, 130243242), (6, 86828828), (8, 65121621), (12, 43414414), (24, 21707207), (73, 7136616), (146, 3568308), (219, 2378872), (292, 1784154), (438, 1189436), (584, 892077), (876, 594718), (1752, 297359)]