6660368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 80

約数和(自身を含む): 15748992

約数和(自身を除く): 9088624

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 41, 44, 52, 71, 82, 88, 104, 142, 143, 164, 176, 208, 284, 286, 328, 451, 533, 568, 572, 656, 781, 902, 923, 1066, 1136, 1144, 1562, 1804, 1846, 2132, 2288, 2911, 3124, 3608, 3692, 4264, 5822, 5863, 6248, 7216, 7384, 8528, 10153, 11644, 11726, 12496, 14768, 20306, 23288, 23452, 32021, 37843, 40612, 46576, 46904, 64042, 75686, 81224, 93808, 128084, 151372, 162448, 256168, 302744, 416273, 512336, 605488, 832546, 1665092, 3330184, 6660368]

約数ペア:

[(1, 6660368), (2, 3330184), (4, 1665092), (8, 832546), (11, 605488), (13, 512336), (16, 416273), (22, 302744), (26, 256168), (41, 162448), (44, 151372), (52, 128084), (71, 93808), (82, 81224), (88, 75686), (104, 64042), (142, 46904), (143, 46576), (164, 40612), (176, 37843), (208, 32021), (284, 23452), (286, 23288), (328, 20306), (451, 14768), (533, 12496), (568, 11726), (572, 11644), (656, 10153), (781, 8528), (902, 7384), (923, 7216), (1066, 6248), (1136, 5863), (1144, 5822), (1562, 4264), (1804, 3692), (1846, 3608), (2132, 3124), (2288, 2911)]