321291714

素因数分解:

$2^1\times 3^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1\times {\mathrm{563}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 648103680

約数和(自身を除く): 326811966

約数列:

[1, 2, 3, 6, 227, 419, 454, 563, 681, 838, 1126, 1257, 1362, 1689, 2514, 3378, 95113, 127801, 190226, 235897, 255602, 285339, 383403, 471794, 570678, 707691, 766806, 1415382, 53548619, 107097238, 160645857, 321291714]

約数ペア:

[(1, 321291714), (2, 160645857), (3, 107097238), (6, 53548619), (227, 1415382), (419, 766806), (454, 707691), (563, 570678), (681, 471794), (838, 383403), (1126, 285339), (1257, 255602), (1362, 235897), (1689, 190226), (2514, 127801), (3378, 95113)]