423803856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1261321}}^1$

素因数の和:1261339

約数の個数: 40

約数和(自身を含む): 1251231424

約数和(自身を除く): 827427568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1261321, 2522642, 3783963, 5045284, 7567926, 8829247, 10090568, 15135852, 17658494, 20181136, 26487741, 30271704, 35316988, 52975482, 60543408, 70633976, 105950964, 141267952, 211901928, 423803856]

約数ペア:

[(1, 423803856), (2, 211901928), (3, 141267952), (4, 105950964), (6, 70633976), (7, 60543408), (8, 52975482), (12, 35316988), (14, 30271704), (16, 26487741), (21, 20181136), (24, 17658494), (28, 15135852), (42, 10090568), (48, 8829247), (56, 7567926), (84, 5045284), (112, 3783963), (168, 2522642), (336, 1261321)]