1274616

素因数分解:

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

素因数の和:306

約数の個数: 80

約数和(自身を含む): 4094640

約数和(自身を除く): 2820024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 281, 324, 378, 504, 562, 567, 648, 756, 843, 1124, 1134, 1512, 1686, 1967, 2248, 2268, 2529, 3372, 3934, 4536, 5058, 5901, 6744, 7587, 7868, 10116, 11802, 15174, 15736, 17703, 20232, 22761, 23604, 30348, 35406, 45522, 47208, 53109, 60696, 70812, 91044, 106218, 141624, 159327, 182088, 212436, 318654, 424872, 637308, 1274616]

約数ペア:

[(1, 1274616), (2, 637308), (3, 424872), (4, 318654), (6, 212436), (7, 182088), (8, 159327), (9, 141624), (12, 106218), (14, 91044), (18, 70812), (21, 60696), (24, 53109), (27, 47208), (28, 45522), (36, 35406), (42, 30348), (54, 23604), (56, 22761), (63, 20232), (72, 17703), (81, 15736), (84, 15174), (108, 11802), (126, 10116), (162, 7868), (168, 7587), (189, 6744), (216, 5901), (252, 5058), (281, 4536), (324, 3934), (378, 3372), (504, 2529), (562, 2268), (567, 2248), (648, 1967), (756, 1686), (843, 1512), (1124, 1134)]