260482656

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{387623}}^1$

素因数の和:387643

約数の個数: 48

約数和(自身を含む): 781449984

約数和(自身を除く): 520967328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 387623, 775246, 1162869, 1550492, 2325738, 2713361, 3100984, 4651476, 5426722, 6201968, 8140083, 9302952, 10853444, 12403936, 16280166, 18605904, 21706888, 32560332, 37211808, 43413776, 65120664, 86827552, 130241328, 260482656]

約数ペア:

[(1, 260482656), (2, 130241328), (3, 86827552), (4, 65120664), (6, 43413776), (7, 37211808), (8, 32560332), (12, 21706888), (14, 18605904), (16, 16280166), (21, 12403936), (24, 10853444), (28, 9302952), (32, 8140083), (42, 6201968), (48, 5426722), (56, 4651476), (84, 3100984), (96, 2713361), (112, 2325738), (168, 1550492), (224, 1162869), (336, 775246), (672, 387623)]