398177304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2370103}}^1$

素因数の和:2370119

約数の個数: 32

約数和(自身を含む): 1137649920

約数和(自身を除く): 739472616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2370103, 4740206, 7110309, 9480412, 14220618, 16590721, 18960824, 28441236, 33181442, 49772163, 56882472, 66362884, 99544326, 132725768, 199088652, 398177304]

約数ペア:

[(1, 398177304), (2, 199088652), (3, 132725768), (4, 99544326), (6, 66362884), (7, 56882472), (8, 49772163), (12, 33181442), (14, 28441236), (21, 18960824), (24, 16590721), (28, 14220618), (42, 9480412), (56, 7110309), (84, 4740206), (168, 2370103)]