246947652

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{2857}}^1$

素因数の和:2895

約数の個数: 90

約数和(自身を含む): 728478478

約数和(自身を除く): 481530826

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 2401, 2857, 3087, 4116, 4802, 5714, 6174, 7203, 8571, 9604, 11428, 12348, 14406, 17142, 19999, 21609, 25713, 28812, 34284, 39998, 43218, 51426, 59997, 79996, 86436, 102852, 119994, 139993, 179991, 239988, 279986, 359982, 419979, 559972, 719964, 839958, 979951, 1259937, 1679916, 1959902, 2519874, 2939853, 3919804, 5039748, 5879706, 6859657, 8819559, 11759412, 13719314, 17639118, 20578971, 27438628, 35278236, 41157942, 61736913, 82315884, 123473826, 246947652]

約数ペア:

[(1, 246947652), (2, 123473826), (3, 82315884), (4, 61736913), (6, 41157942), (7, 35278236), (9, 27438628), (12, 20578971), (14, 17639118), (18, 13719314), (21, 11759412), (28, 8819559), (36, 6859657), (42, 5879706), (49, 5039748), (63, 3919804), (84, 2939853), (98, 2519874), (126, 1959902), (147, 1679916), (196, 1259937), (252, 979951), (294, 839958), (343, 719964), (441, 559972), (588, 419979), (686, 359982), (882, 279986), (1029, 239988), (1372, 179991), (1764, 139993), (2058, 119994), (2401, 102852), (2857, 86436), (3087, 79996), (4116, 59997), (4802, 51426), (5714, 43218), (6174, 39998), (7203, 34284), (8571, 28812), (9604, 25713), (11428, 21609), (12348, 19999), (14406, 17142)]