891497088

素因数分解:

$2^7\times 3^2\times {\mathrm{773869}}^1$

素因数の和:773889

約数の個数: 48

約数和(自身を含む): 2565379050

約数和(自身を除く): 1673881962

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 773869, 1547738, 2321607, 3095476, 4643214, 6190952, 6964821, 9286428, 12381904, 13929642, 18572856, 24763808, 27859284, 37145712, 49527616, 55718568, 74291424, 99055232, 111437136, 148582848, 222874272, 297165696, 445748544, 891497088]

約数ペア:

[(1, 891497088), (2, 445748544), (3, 297165696), (4, 222874272), (6, 148582848), (8, 111437136), (9, 99055232), (12, 74291424), (16, 55718568), (18, 49527616), (24, 37145712), (32, 27859284), (36, 24763808), (48, 18572856), (64, 13929642), (72, 12381904), (96, 9286428), (128, 6964821), (144, 6190952), (192, 4643214), (288, 3095476), (384, 2321607), (576, 1547738), (1152, 773869)]