2265985008

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{321143}}^1$

素因数の和:321171

約数の個数: 90

約数和(自身を含む): 7376998824

約数和(自身を除く): 5111013816

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, 321143, 642286, 963429, 1284572, 1926858, 2248001, 2569144, 2890287, 3853716, 4496002, 5138288, 5780574, 6744003, 7707432, 8992004, 11561148, 13488006, 15414864, 15736007, 17984008, 20232009, 23122296, 26976012, 31472014, 35968016, 40464018, 46244592, 47208021, 53952024, 62944028, 80928036, 94416042, 107904048, 125888056, 141624063, 161856072, 188832084, 251776112, 283248126, 323712144, 377664168, 566496252, 755328336, 1132992504, 2265985008]

約数ペア:

[(1, 2265985008), (2, 1132992504), (3, 755328336), (4, 566496252), (6, 377664168), (7, 323712144), (8, 283248126), (9, 251776112), (12, 188832084), (14, 161856072), (16, 141624063), (18, 125888056), (21, 107904048), (24, 94416042), (28, 80928036), (36, 62944028), (42, 53952024), (48, 47208021), (49, 46244592), (56, 40464018), (63, 35968016), (72, 31472014), (84, 26976012), (98, 23122296), (112, 20232009), (126, 17984008), (144, 15736007), (147, 15414864), (168, 13488006), (196, 11561148), (252, 8992004), (294, 7707432), (336, 6744003), (392, 5780574), (441, 5138288), (504, 4496002), (588, 3853716), (784, 2890287), (882, 2569144), (1008, 2248001), (1176, 1926858), (1764, 1284572), (2352, 963429), (3528, 642286), (7056, 321143)]