212425416

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{46831}}^1$

素因数の和:46856

約数の個数: 80

約数和(自身を含む): 680000640

約数和(自身を除く): 467575224

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, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 46831, 93662, 140493, 187324, 280986, 327817, 374648, 421479, 561972, 655634, 842958, 983451, 1123944, 1264437, 1311268, 1685916, 1966902, 2528874, 2622536, 2950353, 3371832, 3793311, 3933804, 5057748, 5900706, 7586622, 7867608, 8851059, 10115496, 11801412, 15173244, 17702118, 23602824, 26553177, 30346488, 35404236, 53106354, 70808472, 106212708, 212425416]

約数ペア:

[(1, 212425416), (2, 106212708), (3, 70808472), (4, 53106354), (6, 35404236), (7, 30346488), (8, 26553177), (9, 23602824), (12, 17702118), (14, 15173244), (18, 11801412), (21, 10115496), (24, 8851059), (27, 7867608), (28, 7586622), (36, 5900706), (42, 5057748), (54, 3933804), (56, 3793311), (63, 3371832), (72, 2950353), (81, 2622536), (84, 2528874), (108, 1966902), (126, 1685916), (162, 1311268), (168, 1264437), (189, 1123944), (216, 983451), (252, 842958), (324, 655634), (378, 561972), (504, 421479), (567, 374648), (648, 327817), (756, 280986), (1134, 187324), (1512, 140493), (2268, 93662), (4536, 46831)]