489760992

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{26993}}^1$

素因数の和:27022

約数の個数: 120

約数和(自身を含む): 1646202096

約数和(自身を除く): 1156441104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 26993, 53986, 80979, 107972, 161958, 188951, 215944, 242937, 323916, 377902, 431888, 485874, 566853, 647832, 728811, 755804, 863776, 971748, 1133706, 1295664, 1457622, 1511608, 1700559, 1943496, 2186433, 2267412, 2591328, 2915244, 3023216, 3401118, 3886992, 4372866, 4534824, 5101677, 5830488, 6046432, 6802236, 7773984, 8745732, 9069648, 10203354, 11660976, 13604472, 15305031, 17491464, 18139296, 20406708, 23321952, 27208944, 30610062, 34982928, 40813416, 54417888, 61220124, 69965856, 81626832, 122440248, 163253664, 244880496, 489760992]

約数ペア:

[(1, 489760992), (2, 244880496), (3, 163253664), (4, 122440248), (6, 81626832), (7, 69965856), (8, 61220124), (9, 54417888), (12, 40813416), (14, 34982928), (16, 30610062), (18, 27208944), (21, 23321952), (24, 20406708), (27, 18139296), (28, 17491464), (32, 15305031), (36, 13604472), (42, 11660976), (48, 10203354), (54, 9069648), (56, 8745732), (63, 7773984), (72, 6802236), (81, 6046432), (84, 5830488), (96, 5101677), (108, 4534824), (112, 4372866), (126, 3886992), (144, 3401118), (162, 3023216), (168, 2915244), (189, 2591328), (216, 2267412), (224, 2186433), (252, 1943496), (288, 1700559), (324, 1511608), (336, 1457622), (378, 1295664), (432, 1133706), (504, 971748), (567, 863776), (648, 755804), (672, 728811), (756, 647832), (864, 566853), (1008, 485874), (1134, 431888), (1296, 377902), (1512, 323916), (2016, 242937), (2268, 215944), (2592, 188951), (3024, 161958), (4536, 107972), (6048, 80979), (9072, 53986), (18144, 26993)]