8731178288

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1823}}^1$

素因数の和:2035

約数の個数: 120

約数和(自身を含む): 20304950400

約数和(自身を除く): 11573772112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 149, 164, 196, 287, 298, 328, 392, 574, 596, 656, 784, 1043, 1148, 1192, 1823, 2009, 2086, 2296, 2384, 3646, 4018, 4172, 4592, 6109, 7292, 7301, 8036, 8344, 12218, 12761, 14584, 14602, 16072, 16688, 24436, 25522, 29168, 29204, 32144, 42763, 48872, 51044, 58408, 74743, 85526, 89327, 97744, 102088, 116816, 149486, 171052, 178654, 204176, 271627, 298972, 299341, 342104, 357308, 523201, 543254, 597944, 598682, 684208, 714616, 1046402, 1086508, 1195888, 1197364, 1429232, 1901389, 2092804, 2173016, 2394728, 3662407, 3802778, 4185608, 4346032, 4789456, 7324814, 7605556, 8371216, 11136707, 13309723, 14649628, 15211112, 22273414, 26619446, 29299256, 30422224, 44546828, 53238892, 58598512, 77956949, 89093656, 106477784, 155913898, 178187312, 212955568, 311827796, 545698643, 623655592, 1091397286, 1247311184, 2182794572, 4365589144, 8731178288]

約数ペア:

[(1, 8731178288), (2, 4365589144), (4, 2182794572), (7, 1247311184), (8, 1091397286), (14, 623655592), (16, 545698643), (28, 311827796), (41, 212955568), (49, 178187312), (56, 155913898), (82, 106477784), (98, 89093656), (112, 77956949), (149, 58598512), (164, 53238892), (196, 44546828), (287, 30422224), (298, 29299256), (328, 26619446), (392, 22273414), (574, 15211112), (596, 14649628), (656, 13309723), (784, 11136707), (1043, 8371216), (1148, 7605556), (1192, 7324814), (1823, 4789456), (2009, 4346032), (2086, 4185608), (2296, 3802778), (2384, 3662407), (3646, 2394728), (4018, 2173016), (4172, 2092804), (4592, 1901389), (6109, 1429232), (7292, 1197364), (7301, 1195888), (8036, 1086508), (8344, 1046402), (12218, 714616), (12761, 684208), (14584, 598682), (14602, 597944), (16072, 543254), (16688, 523201), (24436, 357308), (25522, 342104), (29168, 299341), (29204, 298972), (32144, 271627), (42763, 204176), (48872, 178654), (51044, 171052), (58408, 149486), (74743, 116816), (85526, 102088), (89327, 97744)]