228587856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{680321}}^1$

素因数の和:680339

約数の個数: 40

約数和(自身を含む): 674879424

約数和(自身を除く): 446291568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 680321, 1360642, 2040963, 2721284, 4081926, 4762247, 5442568, 8163852, 9524494, 10885136, 14286741, 16327704, 19048988, 28573482, 32655408, 38097976, 57146964, 76195952, 114293928, 228587856]

約数ペア:

[(1, 228587856), (2, 114293928), (3, 76195952), (4, 57146964), (6, 38097976), (7, 32655408), (8, 28573482), (12, 19048988), (14, 16327704), (16, 14286741), (21, 10885136), (24, 9524494), (28, 8163852), (42, 5442568), (48, 4762247), (56, 4081926), (84, 2721284), (112, 2040963), (168, 1360642), (336, 680321)]