321485248

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6967}}^1$

素因数の和:7089

約数の個数: 56

約数和(自身を含む): 736266752

約数和(自身を除く): 414781504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 412, 448, 721, 824, 1442, 1648, 2884, 3296, 5768, 6592, 6967, 11536, 13934, 23072, 27868, 46144, 48769, 55736, 97538, 111472, 195076, 222944, 390152, 445888, 717601, 780304, 1435202, 1560608, 2870404, 3121216, 5023207, 5740808, 10046414, 11481616, 20092828, 22963232, 40185656, 45926464, 80371312, 160742624, 321485248]

約数ペア:

[(1, 321485248), (2, 160742624), (4, 80371312), (7, 45926464), (8, 40185656), (14, 22963232), (16, 20092828), (28, 11481616), (32, 10046414), (56, 5740808), (64, 5023207), (103, 3121216), (112, 2870404), (206, 1560608), (224, 1435202), (412, 780304), (448, 717601), (721, 445888), (824, 390152), (1442, 222944), (1648, 195076), (2884, 111472), (3296, 97538), (5768, 55736), (6592, 48769), (6967, 46144), (11536, 27868), (13934, 23072)]