320003136

素因数分解:

$2^6\times 3^4\times {\mathrm{61729}}^1$

素因数の和:61753

約数の個数: 70

約数和(自身を含む): 948604910

約数和(自身を除く): 628601774

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 61729, 123458, 185187, 246916, 370374, 493832, 555561, 740748, 987664, 1111122, 1481496, 1666683, 1975328, 2222244, 2962992, 3333366, 3950656, 4444488, 5000049, 5925984, 6666732, 8888976, 10000098, 11851968, 13333464, 17777952, 20000196, 26666928, 35555904, 40000392, 53333856, 80000784, 106667712, 160001568, 320003136]

約数ペア:

[(1, 320003136), (2, 160001568), (3, 106667712), (4, 80000784), (6, 53333856), (8, 40000392), (9, 35555904), (12, 26666928), (16, 20000196), (18, 17777952), (24, 13333464), (27, 11851968), (32, 10000098), (36, 8888976), (48, 6666732), (54, 5925984), (64, 5000049), (72, 4444488), (81, 3950656), (96, 3333366), (108, 2962992), (144, 2222244), (162, 1975328), (192, 1666683), (216, 1481496), (288, 1111122), (324, 987664), (432, 740748), (576, 555561), (648, 493832), (864, 370374), (1296, 246916), (1728, 185187), (2592, 123458), (5184, 61729)]