2159904

素因数分解:

$2^5\times 3^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 5745600

約数和(自身を除く): 3585696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 149, 151, 298, 302, 447, 453, 596, 604, 894, 906, 1192, 1208, 1788, 1812, 2384, 2416, 3576, 3624, 4768, 4832, 7152, 7248, 14304, 14496, 22499, 44998, 67497, 89996, 134994, 179992, 269988, 359984, 539976, 719968, 1079952, 2159904]

約数ペア:

[(1, 2159904), (2, 1079952), (3, 719968), (4, 539976), (6, 359984), (8, 269988), (12, 179992), (16, 134994), (24, 89996), (32, 67497), (48, 44998), (96, 22499), (149, 14496), (151, 14304), (298, 7248), (302, 7152), (447, 4832), (453, 4768), (596, 3624), (604, 3576), (894, 2416), (906, 2384), (1192, 1812), (1208, 1788)]