286658680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8461}}^1$

素因数の和:8501

約数の個数: 96

約数和(自身を含む): 810321120

約数和(自身を除く): 523662440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 2420, 3080, 3388, 4235, 4840, 6776, 8461, 8470, 16922, 16940, 33844, 33880, 42305, 59227, 67688, 84610, 93071, 118454, 169220, 186142, 236908, 296135, 338440, 372284, 465355, 473816, 592270, 651497, 744568, 930710, 1023781, 1184540, 1302994, 1861420, 2047562, 2369080, 2605988, 3257485, 3722840, 4095124, 5118905, 5211976, 6514970, 7166467, 8190248, 10237810, 13029940, 14332934, 20475620, 26059880, 28665868, 35832335, 40951240, 57331736, 71664670, 143329340, 286658680]

約数ペア:

[(1, 286658680), (2, 143329340), (4, 71664670), (5, 57331736), (7, 40951240), (8, 35832335), (10, 28665868), (11, 26059880), (14, 20475620), (20, 14332934), (22, 13029940), (28, 10237810), (35, 8190248), (40, 7166467), (44, 6514970), (55, 5211976), (56, 5118905), (70, 4095124), (77, 3722840), (88, 3257485), (110, 2605988), (121, 2369080), (140, 2047562), (154, 1861420), (220, 1302994), (242, 1184540), (280, 1023781), (308, 930710), (385, 744568), (440, 651497), (484, 592270), (605, 473816), (616, 465355), (770, 372284), (847, 338440), (968, 296135), (1210, 236908), (1540, 186142), (1694, 169220), (2420, 118454), (3080, 93071), (3388, 84610), (4235, 67688), (4840, 59227), (6776, 42305), (8461, 33880), (8470, 33844), (16922, 16940)]