401165136

素因数分解:

$2^4\times 3^4\times {\mathrm{309541}}^1$

素因数の和:309561

約数の個数: 50

約数和(自身を含む): 1161092042

約数和(自身を除く): 759926906

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 309541, 619082, 928623, 1238164, 1857246, 2476328, 2785869, 3714492, 4952656, 5571738, 7428984, 8357607, 11143476, 14857968, 16715214, 22286952, 25072821, 33430428, 44573904, 50145642, 66860856, 100291284, 133721712, 200582568, 401165136]

約数ペア:

[(1, 401165136), (2, 200582568), (3, 133721712), (4, 100291284), (6, 66860856), (8, 50145642), (9, 44573904), (12, 33430428), (16, 25072821), (18, 22286952), (24, 16715214), (27, 14857968), (36, 11143476), (48, 8357607), (54, 7428984), (72, 5571738), (81, 4952656), (108, 3714492), (144, 2785869), (162, 2476328), (216, 1857246), (324, 1238164), (432, 928623), (648, 619082), (1296, 309541)]