424872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{281}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 1353600

約数和(自身を除く): 928728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 281, 378, 504, 562, 756, 843, 1124, 1512, 1686, 1967, 2248, 2529, 3372, 3934, 5058, 5901, 6744, 7587, 7868, 10116, 11802, 15174, 15736, 17703, 20232, 23604, 30348, 35406, 47208, 53109, 60696, 70812, 106218, 141624, 212436, 424872]

約数ペア:

[(1, 424872), (2, 212436), (3, 141624), (4, 106218), (6, 70812), (7, 60696), (8, 53109), (9, 47208), (12, 35406), (14, 30348), (18, 23604), (21, 20232), (24, 17703), (27, 15736), (28, 15174), (36, 11802), (42, 10116), (54, 7868), (56, 7587), (63, 6744), (72, 5901), (84, 5058), (108, 3934), (126, 3372), (168, 2529), (189, 2248), (216, 1967), (252, 1686), (281, 1512), (378, 1124), (504, 843), (562, 756)]