493895304

素因数分解:

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

素因数の和:2897

約数の個数: 120

約数和(自身を含む): 1561025310

約数和(自身を除く): 1067130006

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 343, 392, 441, 504, 588, 686, 882, 1029, 1176, 1372, 1764, 2058, 2401, 2744, 2857, 3087, 3528, 4116, 4802, 5714, 6174, 7203, 8232, 8571, 9604, 11428, 12348, 14406, 17142, 19208, 19999, 21609, 22856, 24696, 25713, 28812, 34284, 39998, 43218, 51426, 57624, 59997, 68568, 79996, 86436, 102852, 119994, 139993, 159992, 172872, 179991, 205704, 239988, 279986, 359982, 419979, 479976, 559972, 719964, 839958, 979951, 1119944, 1259937, 1439928, 1679916, 1959902, 2519874, 2939853, 3359832, 3919804, 5039748, 5879706, 6859657, 7839608, 8819559, 10079496, 11759412, 13719314, 17639118, 20578971, 23518824, 27438628, 35278236, 41157942, 54877256, 61736913, 70556472, 82315884, 123473826, 164631768, 246947652, 493895304]

約数ペア:

[(1, 493895304), (2, 246947652), (3, 164631768), (4, 123473826), (6, 82315884), (7, 70556472), (8, 61736913), (9, 54877256), (12, 41157942), (14, 35278236), (18, 27438628), (21, 23518824), (24, 20578971), (28, 17639118), (36, 13719314), (42, 11759412), (49, 10079496), (56, 8819559), (63, 7839608), (72, 6859657), (84, 5879706), (98, 5039748), (126, 3919804), (147, 3359832), (168, 2939853), (196, 2519874), (252, 1959902), (294, 1679916), (343, 1439928), (392, 1259937), (441, 1119944), (504, 979951), (588, 839958), (686, 719964), (882, 559972), (1029, 479976), (1176, 419979), (1372, 359982), (1764, 279986), (2058, 239988), (2401, 205704), (2744, 179991), (2857, 172872), (3087, 159992), (3528, 139993), (4116, 119994), (4802, 102852), (5714, 86436), (6174, 79996), (7203, 68568), (8232, 59997), (8571, 57624), (9604, 51426), (11428, 43218), (12348, 39998), (14406, 34284), (17142, 28812), (19208, 25713), (19999, 24696), (21609, 22856)]