399372282

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{85009}}^1$

素因数の和:85052

約数の個数: 40

約数和(自身を含む): 925758900

約数和(自身を除く): 526386618

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 1566, 2349, 4698, 85009, 170018, 255027, 510054, 765081, 1530162, 2295243, 2465261, 4590486, 4930522, 6885729, 7395783, 13771458, 14791566, 22187349, 44374698, 66562047, 133124094, 199686141, 399372282]

約数ペア:

[(1, 399372282), (2, 199686141), (3, 133124094), (6, 66562047), (9, 44374698), (18, 22187349), (27, 14791566), (29, 13771458), (54, 7395783), (58, 6885729), (81, 4930522), (87, 4590486), (162, 2465261), (174, 2295243), (261, 1530162), (522, 765081), (783, 510054), (1566, 255027), (2349, 170018), (4698, 85009)]