985890396992

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{6807131}}^1$

素因数の和:6807247

約数の個数: 56

約数和(自身を含む): 2047149649152

約数和(自身を除く): 1061259252160

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 146, 248, 292, 496, 584, 992, 1168, 1984, 2263, 2336, 4526, 4672, 9052, 18104, 36208, 72416, 144832, 6807131, 13614262, 27228524, 54457048, 108914096, 211021061, 217828192, 422042122, 435656384, 496920563, 844084244, 993841126, 1688168488, 1987682252, 3376336976, 3975364504, 6752673952, 7950729008, 13505347904, 15404537453, 15901458016, 30809074906, 31802916032, 61618149812, 123236299624, 246472599248, 492945198496, 985890396992]

約数ペア:

[(1, 985890396992), (2, 492945198496), (4, 246472599248), (8, 123236299624), (16, 61618149812), (31, 31802916032), (32, 30809074906), (62, 15901458016), (64, 15404537453), (73, 13505347904), (124, 7950729008), (146, 6752673952), (248, 3975364504), (292, 3376336976), (496, 1987682252), (584, 1688168488), (992, 993841126), (1168, 844084244), (1984, 496920563), (2263, 435656384), (2336, 422042122), (4526, 217828192), (4672, 211021061), (9052, 108914096), (18104, 54457048), (36208, 27228524), (72416, 13614262), (144832, 6807131)]