420758616

素因数分解:

$2^3\times 3^1\times {\mathrm{797}}^1\times {\mathrm{21997}}^1$

素因数の和:22803

約数の個数: 32

約数和(自身を含む): 1053264240

約数和(自身を除く): 632505624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 797, 1594, 2391, 3188, 4782, 6376, 9564, 19128, 21997, 43994, 65991, 87988, 131982, 175976, 263964, 527928, 17531609, 35063218, 52594827, 70126436, 105189654, 140252872, 210379308, 420758616]

約数ペア:

[(1, 420758616), (2, 210379308), (3, 140252872), (4, 105189654), (6, 70126436), (8, 52594827), (12, 35063218), (24, 17531609), (797, 527928), (1594, 263964), (2391, 175976), (3188, 131982), (4782, 87988), (6376, 65991), (9564, 43994), (19128, 21997)]