815994694968

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1\times {\mathrm{693689}}^1$

素因数の和:695852

約数の個数: 64

約数和(自身を含む): 2129683795200

約数和(自身を除く): 1313689100232

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 2131, 4262, 6393, 8524, 12786, 17048, 25572, 49013, 51144, 98026, 147039, 196052, 294078, 392104, 588156, 693689, 1176312, 1387378, 2081067, 2774756, 4162134, 5549512, 8324268, 15954847, 16648536, 31909694, 47864541, 63819388, 95729082, 127638776, 191458164, 382916328, 1478251259, 2956502518, 4434753777, 5913005036, 8869507554, 11826010072, 17739015108, 33999778957, 35478030216, 67999557914, 101999336871, 135999115828, 203998673742, 271998231656, 407997347484, 815994694968]

約数ペア:

[(1, 815994694968), (2, 407997347484), (3, 271998231656), (4, 203998673742), (6, 135999115828), (8, 101999336871), (12, 67999557914), (23, 35478030216), (24, 33999778957), (46, 17739015108), (69, 11826010072), (92, 8869507554), (138, 5913005036), (184, 4434753777), (276, 2956502518), (552, 1478251259), (2131, 382916328), (4262, 191458164), (6393, 127638776), (8524, 95729082), (12786, 63819388), (17048, 47864541), (25572, 31909694), (49013, 16648536), (51144, 15954847), (98026, 8324268), (147039, 5549512), (196052, 4162134), (294078, 2774756), (392104, 2081067), (588156, 1387378), (693689, 1176312)]