280314

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 648000

約数和(自身を除く): 367686

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 179, 261, 358, 522, 537, 783, 1074, 1566, 1611, 3222, 4833, 5191, 9666, 10382, 15573, 31146, 46719, 93438, 140157, 280314]

約数ペア:

[(1, 280314), (2, 140157), (3, 93438), (6, 46719), (9, 31146), (18, 15573), (27, 10382), (29, 9666), (54, 5191), (58, 4833), (87, 3222), (174, 1611), (179, 1566), (261, 1074), (358, 783), (522, 537)]