251292772068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{84781637}}^1$

素因数の和:84781676

約数の個数: 48

約数和(自身を含む): 664688041920

約数和(自身を除く): 413395269852

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 84781637, 169563274, 254344911, 339126548, 508689822, 1017379644, 1102161281, 1610851103, 2204322562, 3221702206, 3306483843, 4408645124, 4832553309, 6443404412, 6612967686, 9665106618, 13225935372, 19330213236, 20941064339, 41882128678, 62823193017, 83764257356, 125646386034, 251292772068]

約数ペア:

[(1, 251292772068), (2, 125646386034), (3, 83764257356), (4, 62823193017), (6, 41882128678), (12, 20941064339), (13, 19330213236), (19, 13225935372), (26, 9665106618), (38, 6612967686), (39, 6443404412), (52, 4832553309), (57, 4408645124), (76, 3306483843), (78, 3221702206), (114, 2204322562), (156, 1610851103), (228, 1102161281), (247, 1017379644), (494, 508689822), (741, 339126548), (988, 254344911), (1482, 169563274), (2964, 84781637)]