256529796

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1257499}}^1$

素因数の和:1257523

約数の個数: 24

約数和(自身を含む): 633780000

約数和(自身を除く): 377250204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1257499, 2514998, 3772497, 5029996, 7544994, 15089988, 21377483, 42754966, 64132449, 85509932, 128264898, 256529796]

約数ペア:

[(1, 256529796), (2, 128264898), (3, 85509932), (4, 64132449), (6, 42754966), (12, 21377483), (17, 15089988), (34, 7544994), (51, 5029996), (68, 3772497), (102, 2514998), (204, 1257499)]