1380336

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:353

約数の個数: 40

約数和(自身を含む): 3608400

約数和(自身を除く): 2228064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 193, 298, 386, 447, 579, 596, 772, 894, 1158, 1192, 1544, 1788, 2316, 2384, 3088, 3576, 4632, 7152, 9264, 28757, 57514, 86271, 115028, 172542, 230056, 345084, 460112, 690168, 1380336]

約数ペア:

[(1, 1380336), (2, 690168), (3, 460112), (4, 345084), (6, 230056), (8, 172542), (12, 115028), (16, 86271), (24, 57514), (48, 28757), (149, 9264), (193, 7152), (298, 4632), (386, 3576), (447, 3088), (579, 2384), (596, 2316), (772, 1788), (894, 1544), (1158, 1192)]