245171304

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{69493}}^1$

素因数の和:69519

約数の個数: 72

約数和(自身を含む): 772425810

約数和(自身を除く): 527254506

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, 392, 441, 504, 588, 882, 1176, 1764, 3528, 69493, 138986, 208479, 277972, 416958, 486451, 555944, 625437, 833916, 972902, 1250874, 1459353, 1667832, 1945804, 2501748, 2918706, 3405157, 3891608, 4378059, 5003496, 5837412, 6810314, 8756118, 10215471, 11674824, 13620628, 17512236, 20430942, 27241256, 30646413, 35024472, 40861884, 61292826, 81723768, 122585652, 245171304]

約数ペア:

[(1, 245171304), (2, 122585652), (3, 81723768), (4, 61292826), (6, 40861884), (7, 35024472), (8, 30646413), (9, 27241256), (12, 20430942), (14, 17512236), (18, 13620628), (21, 11674824), (24, 10215471), (28, 8756118), (36, 6810314), (42, 5837412), (49, 5003496), (56, 4378059), (63, 3891608), (72, 3405157), (84, 2918706), (98, 2501748), (126, 1945804), (147, 1667832), (168, 1459353), (196, 1250874), (252, 972902), (294, 833916), (392, 625437), (441, 555944), (504, 486451), (588, 416958), (882, 277972), (1176, 208479), (1764, 138986), (3528, 69493)]