222101712

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{31477}}^1$

素因数の和:31505

約数の個数: 90

約数和(自身を含む): 723081138

約数和(自身を除く): 500979426

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 31477, 62954, 94431, 125908, 188862, 220339, 251816, 283293, 377724, 440678, 503632, 566586, 661017, 755448, 881356, 1133172, 1322034, 1510896, 1542373, 1762712, 1983051, 2266344, 2644068, 3084746, 3525424, 3966102, 4532688, 4627119, 5288136, 6169492, 7932204, 9254238, 10576272, 12338984, 13881357, 15864408, 18508476, 24677968, 27762714, 31728816, 37016952, 55525428, 74033904, 111050856, 222101712]

約数ペア:

[(1, 222101712), (2, 111050856), (3, 74033904), (4, 55525428), (6, 37016952), (7, 31728816), (8, 27762714), (9, 24677968), (12, 18508476), (14, 15864408), (16, 13881357), (18, 12338984), (21, 10576272), (24, 9254238), (28, 7932204), (36, 6169492), (42, 5288136), (48, 4627119), (49, 4532688), (56, 3966102), (63, 3525424), (72, 3084746), (84, 2644068), (98, 2266344), (112, 1983051), (126, 1762712), (144, 1542373), (147, 1510896), (168, 1322034), (196, 1133172), (252, 881356), (294, 755448), (336, 661017), (392, 566586), (441, 503632), (504, 440678), (588, 377724), (784, 283293), (882, 251816), (1008, 220339), (1176, 188862), (1764, 125908), (2352, 94431), (3528, 62954), (7056, 31477)]