1551361328

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{7489}}^1$

素因数の和:7626

約数の個数: 60

約数和(自身を含む): 3335177160

約数和(自身を除く): 1783815832

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 121, 176, 214, 242, 428, 484, 856, 968, 1177, 1712, 1936, 2354, 4708, 7489, 9416, 12947, 14978, 18832, 25894, 29956, 51788, 59912, 82379, 103576, 119824, 164758, 207152, 329516, 659032, 801323, 906169, 1318064, 1602646, 1812338, 3205292, 3624676, 6410584, 7249352, 8814553, 12821168, 14498704, 17629106, 35258212, 70516424, 96960083, 141032848, 193920166, 387840332, 775680664, 1551361328]

約数ペア:

[(1, 1551361328), (2, 775680664), (4, 387840332), (8, 193920166), (11, 141032848), (16, 96960083), (22, 70516424), (44, 35258212), (88, 17629106), (107, 14498704), (121, 12821168), (176, 8814553), (214, 7249352), (242, 6410584), (428, 3624676), (484, 3205292), (856, 1812338), (968, 1602646), (1177, 1318064), (1712, 906169), (1936, 801323), (2354, 659032), (4708, 329516), (7489, 207152), (9416, 164758), (12947, 119824), (14978, 103576), (18832, 82379), (25894, 59912), (29956, 51788)]