220027543624

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1259}}^1\times {\mathrm{32173}}^1$

素因数の和:33542

約数の個数: 64

約数和(自身を含む): 476741462400

約数和(自身を除く): 256713918776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1259, 1358, 2518, 2716, 5036, 5432, 8813, 10072, 17626, 32173, 35252, 64346, 70504, 122123, 128692, 225211, 244246, 257384, 450422, 488492, 854861, 900844, 976984, 1709722, 1801688, 3120781, 3419444, 6241562, 6838888, 12483124, 21845467, 24966248, 40505807, 43690934, 81011614, 87381868, 162023228, 174763736, 283540649, 324046456, 567081298, 1134162596, 2268325192, 3929063279, 7858126558, 15716253116, 27503442953, 31432506232, 55006885906, 110013771812, 220027543624]

約数ペア:

[(1, 220027543624), (2, 110013771812), (4, 55006885906), (7, 31432506232), (8, 27503442953), (14, 15716253116), (28, 7858126558), (56, 3929063279), (97, 2268325192), (194, 1134162596), (388, 567081298), (679, 324046456), (776, 283540649), (1259, 174763736), (1358, 162023228), (2518, 87381868), (2716, 81011614), (5036, 43690934), (5432, 40505807), (8813, 24966248), (10072, 21845467), (17626, 12483124), (32173, 6838888), (35252, 6241562), (64346, 3419444), (70504, 3120781), (122123, 1801688), (128692, 1709722), (225211, 976984), (244246, 900844), (257384, 854861), (450422, 488492)]