1256832

素因数分解:

$2^7\times 3^2\times {\mathrm{1091}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 3619980

約数和(自身を除く): 2363148

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, 1091, 1152, 2182, 3273, 4364, 6546, 8728, 9819, 13092, 17456, 19638, 26184, 34912, 39276, 52368, 69824, 78552, 104736, 139648, 157104, 209472, 314208, 418944, 628416, 1256832]

約数ペア:

[(1, 1256832), (2, 628416), (3, 418944), (4, 314208), (6, 209472), (8, 157104), (9, 139648), (12, 104736), (16, 78552), (18, 69824), (24, 52368), (32, 39276), (36, 34912), (48, 26184), (64, 19638), (72, 17456), (96, 13092), (128, 9819), (144, 8728), (192, 6546), (288, 4364), (384, 3273), (576, 2182), (1091, 1152)]