281359884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{3011}}^1$

素因数の和:3630

約数の個数: 48

約数和(自身を含む): 708422400

約数和(自身を除く): 427062516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 599, 1198, 1797, 2396, 3011, 3594, 6022, 7188, 7787, 9033, 12044, 15574, 18066, 23361, 31148, 36132, 39143, 46722, 78286, 93444, 117429, 156572, 234858, 469716, 1803589, 3607178, 5410767, 7214356, 10821534, 21643068, 23446657, 46893314, 70339971, 93786628, 140679942, 281359884]

約数ペア:

[(1, 281359884), (2, 140679942), (3, 93786628), (4, 70339971), (6, 46893314), (12, 23446657), (13, 21643068), (26, 10821534), (39, 7214356), (52, 5410767), (78, 3607178), (156, 1803589), (599, 469716), (1198, 234858), (1797, 156572), (2396, 117429), (3011, 93444), (3594, 78286), (6022, 46722), (7188, 39143), (7787, 36132), (9033, 31148), (12044, 23361), (15574, 18066)]