1265904

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 60

約数和(自身を含む): 3627000

約数和(自身を除く): 2361096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 149, 177, 236, 298, 354, 447, 472, 531, 596, 708, 894, 944, 1062, 1192, 1341, 1416, 1788, 2124, 2384, 2682, 2832, 3576, 4248, 5364, 7152, 8496, 8791, 10728, 17582, 21456, 26373, 35164, 52746, 70328, 79119, 105492, 140656, 158238, 210984, 316476, 421968, 632952, 1265904]

約数ペア:

[(1, 1265904), (2, 632952), (3, 421968), (4, 316476), (6, 210984), (8, 158238), (9, 140656), (12, 105492), (16, 79119), (18, 70328), (24, 52746), (36, 35164), (48, 26373), (59, 21456), (72, 17582), (118, 10728), (144, 8791), (149, 8496), (177, 7152), (236, 5364), (298, 4248), (354, 3576), (447, 2832), (472, 2682), (531, 2384), (596, 2124), (708, 1788), (894, 1416), (944, 1341), (1062, 1192)]