397244448

素因数分解:

$2^5\times 3^2\times {\mathrm{1379321}}^1$

素因数の和:1379337

約数の個数: 36

約数和(自身を含む): 1129664718

約数和(自身を除く): 732420270

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1379321, 2758642, 4137963, 5517284, 8275926, 11034568, 12413889, 16551852, 22069136, 24827778, 33103704, 44138272, 49655556, 66207408, 99311112, 132414816, 198622224, 397244448]

約数ペア:

[(1, 397244448), (2, 198622224), (3, 132414816), (4, 99311112), (6, 66207408), (8, 49655556), (9, 44138272), (12, 33103704), (16, 24827778), (18, 22069136), (24, 16551852), (32, 12413889), (36, 11034568), (48, 8275926), (72, 5517284), (96, 4137963), (144, 2758642), (288, 1379321)]