319002152

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{26251}}^1$

素因数の和:26302

約数の個数: 48

約数和(自身を含む): 718254720

約数和(自身を除く): 399252568

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 12152, 26251, 52502, 105004, 183757, 210008, 367514, 735028, 813781, 1286299, 1470056, 1627562, 2572598, 3255124, 5145196, 5696467, 6510248, 10290392, 11392934, 22785868, 39875269, 45571736, 79750538, 159501076, 319002152]

約数ペア:

[(1, 319002152), (2, 159501076), (4, 79750538), (7, 45571736), (8, 39875269), (14, 22785868), (28, 11392934), (31, 10290392), (49, 6510248), (56, 5696467), (62, 5145196), (98, 3255124), (124, 2572598), (196, 1627562), (217, 1470056), (248, 1286299), (392, 813781), (434, 735028), (868, 367514), (1519, 210008), (1736, 183757), (3038, 105004), (6076, 52502), (12152, 26251)]