421968

素因数分解:

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

素因数の和:219

約数の個数: 40

約数和(自身を含む): 1116000

約数和(自身を除く): 694032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 149, 177, 236, 298, 354, 447, 472, 596, 708, 894, 944, 1192, 1416, 1788, 2384, 2832, 3576, 7152, 8791, 17582, 26373, 35164, 52746, 70328, 105492, 140656, 210984, 421968]

約数ペア:

[(1, 421968), (2, 210984), (3, 140656), (4, 105492), (6, 70328), (8, 52746), (12, 35164), (16, 26373), (24, 17582), (48, 8791), (59, 7152), (118, 3576), (149, 2832), (177, 2384), (236, 1788), (298, 1416), (354, 1192), (447, 944), (472, 894), (596, 708)]