259005152

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13931}}^1$

素因数の和:14031

約数の個数: 48

約数和(自身を含む): 589825152

約数和(自身を除く): 330820000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 2324, 2656, 4648, 9296, 13931, 18592, 27862, 55724, 97517, 111448, 195034, 222896, 390068, 445792, 780136, 1156273, 1560272, 2312546, 3120544, 4625092, 8093911, 9250184, 16187822, 18500368, 32375644, 37000736, 64751288, 129502576, 259005152]

約数ペア:

[(1, 259005152), (2, 129502576), (4, 64751288), (7, 37000736), (8, 32375644), (14, 18500368), (16, 16187822), (28, 9250184), (32, 8093911), (56, 4625092), (83, 3120544), (112, 2312546), (166, 1560272), (224, 1156273), (332, 780136), (581, 445792), (664, 390068), (1162, 222896), (1328, 195034), (2324, 111448), (2656, 97517), (4648, 55724), (9296, 27862), (13931, 18592)]