256848192

素因数分解:

$2^6\times 3^3\times {\mathrm{148639}}^1$

素因数の和:148660

約数の個数: 56

約数和(自身を含む): 755091200

約数和(自身を除く): 498243008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 148639, 297278, 445917, 594556, 891834, 1189112, 1337751, 1783668, 2378224, 2675502, 3567336, 4013253, 4756448, 5351004, 7134672, 8026506, 9512896, 10702008, 14269344, 16053012, 21404016, 28538688, 32106024, 42808032, 64212048, 85616064, 128424096, 256848192]

約数ペア:

[(1, 256848192), (2, 128424096), (3, 85616064), (4, 64212048), (6, 42808032), (8, 32106024), (9, 28538688), (12, 21404016), (16, 16053012), (18, 14269344), (24, 10702008), (27, 9512896), (32, 8026506), (36, 7134672), (48, 5351004), (54, 4756448), (64, 4013253), (72, 3567336), (96, 2675502), (108, 2378224), (144, 1783668), (192, 1337751), (216, 1189112), (288, 891834), (432, 594556), (576, 445917), (864, 297278), (1728, 148639)]