486984008

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{1321}}^1$

素因数の和:1590

約数の個数: 64

約数和(自身を含む): 1085097600

約数和(自身を除く): 598113592

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 227, 232, 406, 454, 812, 908, 1321, 1589, 1624, 1816, 2642, 3178, 5284, 6356, 6583, 9247, 10568, 12712, 13166, 18494, 26332, 36988, 38309, 46081, 52664, 73976, 76618, 92162, 153236, 184324, 268163, 299867, 306472, 368648, 536326, 599734, 1072652, 1199468, 2099069, 2145304, 2398936, 4198138, 8396276, 8696143, 16792552, 17392286, 34784572, 60873001, 69569144, 121746002, 243492004, 486984008]

約数ペア:

[(1, 486984008), (2, 243492004), (4, 121746002), (7, 69569144), (8, 60873001), (14, 34784572), (28, 17392286), (29, 16792552), (56, 8696143), (58, 8396276), (116, 4198138), (203, 2398936), (227, 2145304), (232, 2099069), (406, 1199468), (454, 1072652), (812, 599734), (908, 536326), (1321, 368648), (1589, 306472), (1624, 299867), (1816, 268163), (2642, 184324), (3178, 153236), (5284, 92162), (6356, 76618), (6583, 73976), (9247, 52664), (10568, 46081), (12712, 38309), (13166, 36988), (18494, 26332)]