290671376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{3881}}^1$

素因数の和:4071

約数の個数: 40

約数和(自身を含む): 585343488

約数和(自身を除く): 294672112

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 151, 248, 302, 496, 604, 1208, 2416, 3881, 4681, 7762, 9362, 15524, 18724, 31048, 37448, 62096, 74896, 120311, 240622, 481244, 586031, 962488, 1172062, 1924976, 2344124, 4688248, 9376496, 18166961, 36333922, 72667844, 145335688, 290671376]

約数ペア:

[(1, 290671376), (2, 145335688), (4, 72667844), (8, 36333922), (16, 18166961), (31, 9376496), (62, 4688248), (124, 2344124), (151, 1924976), (248, 1172062), (302, 962488), (496, 586031), (604, 481244), (1208, 240622), (2416, 120311), (3881, 74896), (4681, 62096), (7762, 37448), (9362, 31048), (15524, 18724)]