315894964

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{146519}}^1$

素因数の和:146548

約数の個数: 36

約数和(自身を含む): 701537760

約数和(自身を除く): 385642796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 146519, 293038, 586076, 1025633, 1611709, 2051266, 3223418, 4102532, 6446836, 7179431, 11281963, 14358862, 22563926, 28717724, 45127852, 78973741, 157947482, 315894964]

約数ペア:

[(1, 315894964), (2, 157947482), (4, 78973741), (7, 45127852), (11, 28717724), (14, 22563926), (22, 14358862), (28, 11281963), (44, 7179431), (49, 6446836), (77, 4102532), (98, 3223418), (154, 2051266), (196, 1611709), (308, 1025633), (539, 586076), (1078, 293038), (2156, 146519)]