254148336

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1069}}^1$

素因数の和:1223

約数の個数: 120

約数和(自身を含む): 772728320

約数和(自身を除く): 518579984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 127, 144, 156, 208, 234, 254, 312, 381, 468, 508, 624, 762, 936, 1016, 1069, 1143, 1524, 1651, 1872, 2032, 2138, 2286, 3048, 3207, 3302, 4276, 4572, 4953, 6096, 6414, 6604, 8552, 9144, 9621, 9906, 12828, 13208, 13897, 14859, 17104, 18288, 19242, 19812, 25656, 26416, 27794, 29718, 38484, 39624, 41691, 51312, 55588, 59436, 76968, 79248, 83382, 111176, 118872, 125073, 135763, 153936, 166764, 222352, 237744, 250146, 271526, 333528, 407289, 500292, 543052, 667056, 814578, 1000584, 1086104, 1221867, 1629156, 1764919, 2001168, 2172208, 2443734, 3258312, 3529838, 4887468, 5294757, 6516624, 7059676, 9774936, 10589514, 14119352, 15884271, 19549872, 21179028, 28238704, 31768542, 42358056, 63537084, 84716112, 127074168, 254148336]

約数ペア:

[(1, 254148336), (2, 127074168), (3, 84716112), (4, 63537084), (6, 42358056), (8, 31768542), (9, 28238704), (12, 21179028), (13, 19549872), (16, 15884271), (18, 14119352), (24, 10589514), (26, 9774936), (36, 7059676), (39, 6516624), (48, 5294757), (52, 4887468), (72, 3529838), (78, 3258312), (104, 2443734), (117, 2172208), (127, 2001168), (144, 1764919), (156, 1629156), (208, 1221867), (234, 1086104), (254, 1000584), (312, 814578), (381, 667056), (468, 543052), (508, 500292), (624, 407289), (762, 333528), (936, 271526), (1016, 250146), (1069, 237744), (1143, 222352), (1524, 166764), (1651, 153936), (1872, 135763), (2032, 125073), (2138, 118872), (2286, 111176), (3048, 83382), (3207, 79248), (3302, 76968), (4276, 59436), (4572, 55588), (4953, 51312), (6096, 41691), (6414, 39624), (6604, 38484), (8552, 29718), (9144, 27794), (9621, 26416), (9906, 25656), (12828, 19812), (13208, 19242), (13897, 18288), (14859, 17104)]