274451856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{816821}}^1$

素因数の和:816839

約数の個数: 40

約数和(自身を含む): 810287424

約数和(自身を除く): 535835568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 816821, 1633642, 2450463, 3267284, 4900926, 5717747, 6534568, 9801852, 11435494, 13069136, 17153241, 19603704, 22870988, 34306482, 39207408, 45741976, 68612964, 91483952, 137225928, 274451856]

約数ペア:

[(1, 274451856), (2, 137225928), (3, 91483952), (4, 68612964), (6, 45741976), (7, 39207408), (8, 34306482), (12, 22870988), (14, 19603704), (16, 17153241), (21, 13069136), (24, 11435494), (28, 9801852), (42, 6534568), (48, 5717747), (56, 4900926), (84, 3267284), (112, 2450463), (168, 1633642), (336, 816821)]