397272012

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{16381}}^1$

素因数の和:16478

約数の個数: 48

約数和(自身を含む): 968765952

約数和(自身を除く): 571493940

約数列:

[1, 2, 3, 4, 6, 12, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 516, 564, 2021, 4042, 6063, 8084, 12126, 16381, 24252, 32762, 49143, 65524, 98286, 196572, 704383, 769907, 1408766, 1539814, 2113149, 2309721, 2817532, 3079628, 4226298, 4619442, 8452596, 9238884, 33106001, 66212002, 99318003, 132424004, 198636006, 397272012]

約数ペア:

[(1, 397272012), (2, 198636006), (3, 132424004), (4, 99318003), (6, 66212002), (12, 33106001), (43, 9238884), (47, 8452596), (86, 4619442), (94, 4226298), (129, 3079628), (141, 2817532), (172, 2309721), (188, 2113149), (258, 1539814), (282, 1408766), (516, 769907), (564, 704383), (2021, 196572), (4042, 98286), (6063, 65524), (8084, 49143), (12126, 32762), (16381, 24252)]