849744

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{281}}^1$

素因数の和:305

約数の個数: 80

約数和(自身を含む): 2797440

約数和(自身を除く): 1947696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 281, 336, 378, 432, 504, 562, 756, 843, 1008, 1124, 1512, 1686, 1967, 2248, 2529, 3024, 3372, 3934, 4496, 5058, 5901, 6744, 7587, 7868, 10116, 11802, 13488, 15174, 15736, 17703, 20232, 23604, 30348, 31472, 35406, 40464, 47208, 53109, 60696, 70812, 94416, 106218, 121392, 141624, 212436, 283248, 424872, 849744]

約数ペア:

[(1, 849744), (2, 424872), (3, 283248), (4, 212436), (6, 141624), (7, 121392), (8, 106218), (9, 94416), (12, 70812), (14, 60696), (16, 53109), (18, 47208), (21, 40464), (24, 35406), (27, 31472), (28, 30348), (36, 23604), (42, 20232), (48, 17703), (54, 15736), (56, 15174), (63, 13488), (72, 11802), (84, 10116), (108, 7868), (112, 7587), (126, 6744), (144, 5901), (168, 5058), (189, 4496), (216, 3934), (252, 3372), (281, 3024), (336, 2529), (378, 2248), (432, 1967), (504, 1686), (562, 1512), (756, 1124), (843, 1008)]