173837328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{517373}}^1$

素因数の和:517391

約数の個数: 40

約数和(自身を含む): 513235008

約数和(自身を除く): 339397680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 517373, 1034746, 1552119, 2069492, 3104238, 3621611, 4138984, 6208476, 7243222, 8277968, 10864833, 12416952, 14486444, 21729666, 24833904, 28972888, 43459332, 57945776, 86918664, 173837328]

約数ペア:

[(1, 173837328), (2, 86918664), (3, 57945776), (4, 43459332), (6, 28972888), (7, 24833904), (8, 21729666), (12, 14486444), (14, 12416952), (16, 10864833), (21, 8277968), (24, 7243222), (28, 6208476), (42, 4138984), (48, 3621611), (56, 3104238), (84, 2069492), (112, 1552119), (168, 1034746), (336, 517373)]