450199072

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10429}}^1$

素因数の和:10529

約数の個数: 48

約数和(自身を含む): 946209600

約数和(自身を除く): 496010528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 142, 152, 284, 304, 568, 608, 1136, 1349, 2272, 2698, 5396, 10429, 10792, 20858, 21584, 41716, 43168, 83432, 166864, 198151, 333728, 396302, 740459, 792604, 1480918, 1585208, 2961836, 3170416, 5923672, 6340832, 11847344, 14068721, 23694688, 28137442, 56274884, 112549768, 225099536, 450199072]

約数ペア:

[(1, 450199072), (2, 225099536), (4, 112549768), (8, 56274884), (16, 28137442), (19, 23694688), (32, 14068721), (38, 11847344), (71, 6340832), (76, 5923672), (142, 3170416), (152, 2961836), (284, 1585208), (304, 1480918), (568, 792604), (608, 740459), (1136, 396302), (1349, 333728), (2272, 198151), (2698, 166864), (5396, 83432), (10429, 43168), (10792, 41716), (20858, 21584)]