857097288

素因数分解:

$2^3\times 3^4\times {\mathrm{1322681}}^1$

素因数の和:1322699

約数の個数: 40

約数和(自身を含む): 2400667830

約数和(自身を除く): 1543570542

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1322681, 2645362, 3968043, 5290724, 7936086, 10581448, 11904129, 15872172, 23808258, 31744344, 35712387, 47616516, 71424774, 95233032, 107137161, 142849548, 214274322, 285699096, 428548644, 857097288]

約数ペア:

[(1, 857097288), (2, 428548644), (3, 285699096), (4, 214274322), (6, 142849548), (8, 107137161), (9, 95233032), (12, 71424774), (18, 47616516), (24, 35712387), (27, 31744344), (36, 23808258), (54, 15872172), (72, 11904129), (81, 10581448), (108, 7936086), (162, 5290724), (216, 3968043), (324, 2645362), (648, 1322681)]