320073382

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{727}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 532127232

約数和(自身を除く): 212053850

約数列:

[1, 2, 17, 23, 34, 46, 391, 563, 727, 782, 1126, 1454, 9571, 12359, 12949, 16721, 19142, 24718, 25898, 33442, 220133, 284257, 409301, 440266, 568514, 818602, 6958117, 9413923, 13916234, 18827846, 160036691, 320073382]

約数ペア:

[(1, 320073382), (2, 160036691), (17, 18827846), (23, 13916234), (34, 9413923), (46, 6958117), (391, 818602), (563, 568514), (727, 440266), (782, 409301), (1126, 284257), (1454, 220133), (9571, 33442), (12359, 25898), (12949, 24718), (16721, 19142)]