246661688

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 586530000

約数和(自身を除く): 339868312

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 97, 98, 104, 182, 194, 196, 364, 388, 392, 499, 637, 679, 728, 776, 998, 1261, 1274, 1358, 1996, 2522, 2548, 2716, 3493, 3992, 4753, 5044, 5096, 5432, 6487, 6986, 8827, 9506, 10088, 12974, 13972, 17654, 19012, 24451, 25948, 27944, 35308, 38024, 45409, 48403, 48902, 51896, 61789, 70616, 90818, 96806, 97804, 123578, 181636, 193612, 195608, 247156, 317863, 338821, 363272, 387224, 494312, 629239, 635726, 677642, 1258478, 1271452, 1355284, 2371747, 2516956, 2542904, 2710568, 4404673, 4743494, 5033912, 8809346, 9486988, 17618692, 18973976, 30832711, 35237384, 61665422, 123330844, 246661688]

約数ペア:

[(1, 246661688), (2, 123330844), (4, 61665422), (7, 35237384), (8, 30832711), (13, 18973976), (14, 17618692), (26, 9486988), (28, 8809346), (49, 5033912), (52, 4743494), (56, 4404673), (91, 2710568), (97, 2542904), (98, 2516956), (104, 2371747), (182, 1355284), (194, 1271452), (196, 1258478), (364, 677642), (388, 635726), (392, 629239), (499, 494312), (637, 387224), (679, 363272), (728, 338821), (776, 317863), (998, 247156), (1261, 195608), (1274, 193612), (1358, 181636), (1996, 123578), (2522, 97804), (2548, 96806), (2716, 90818), (3493, 70616), (3992, 61789), (4753, 51896), (5044, 48902), (5096, 48403), (5432, 45409), (6487, 38024), (6986, 35308), (8827, 27944), (9506, 25948), (10088, 24451), (12974, 19012), (13972, 17654)]