15661115736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1276999}}^1$

素因数の和:1277088

約数の個数: 64

約数和(自身を含む): 45359040000

約数和(自身を除く): 29697924264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 12264, 1276999, 2553998, 3830997, 5107996, 7661994, 8938993, 10215992, 15323988, 17877986, 26816979, 30647976, 35755972, 53633958, 71511944, 93220927, 107267916, 186441854, 214535832, 279662781, 372883708, 559325562, 652546489, 745767416, 1118651124, 1305092978, 1957639467, 2237302248, 2610185956, 3915278934, 5220371912, 7830557868, 15661115736]

約数ペア:

[(1, 15661115736), (2, 7830557868), (3, 5220371912), (4, 3915278934), (6, 2610185956), (7, 2237302248), (8, 1957639467), (12, 1305092978), (14, 1118651124), (21, 745767416), (24, 652546489), (28, 559325562), (42, 372883708), (56, 279662781), (73, 214535832), (84, 186441854), (146, 107267916), (168, 93220927), (219, 71511944), (292, 53633958), (438, 35755972), (511, 30647976), (584, 26816979), (876, 17877986), (1022, 15323988), (1533, 10215992), (1752, 8938993), (2044, 7661994), (3066, 5107996), (4088, 3830997), (6132, 2553998), (12264, 1276999)]