486847424

素因数分解:

$2^6\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2657}}^1$

素因数の和:3085

約数の個数: 56

約数和(自身を含む): 1107216480

約数和(自身を除く): 620369056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 409, 448, 818, 1636, 2657, 2863, 3272, 5314, 5726, 6544, 10628, 11452, 13088, 18599, 21256, 22904, 26176, 37198, 42512, 45808, 74396, 85024, 91616, 148792, 170048, 183232, 297584, 595168, 1086713, 1190336, 2173426, 4346852, 7606991, 8693704, 15213982, 17387408, 30427964, 34774816, 60855928, 69549632, 121711856, 243423712, 486847424]

約数ペア:

[(1, 486847424), (2, 243423712), (4, 121711856), (7, 69549632), (8, 60855928), (14, 34774816), (16, 30427964), (28, 17387408), (32, 15213982), (56, 8693704), (64, 7606991), (112, 4346852), (224, 2173426), (409, 1190336), (448, 1086713), (818, 595168), (1636, 297584), (2657, 183232), (2863, 170048), (3272, 148792), (5314, 91616), (5726, 85024), (6544, 74396), (10628, 45808), (11452, 42512), (13088, 37198), (18599, 26176), (21256, 22904)]