268522716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:976

約数の個数: 144

約数和(自身を含む): 815109120

約数和(自身を除く): 546586404

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 58, 66, 77, 84, 87, 116, 121, 132, 154, 174, 203, 231, 242, 308, 319, 348, 363, 406, 462, 484, 609, 638, 726, 812, 847, 911, 924, 957, 1218, 1276, 1452, 1694, 1822, 1914, 2233, 2436, 2541, 2733, 3388, 3509, 3644, 3828, 4466, 5082, 5466, 6377, 6699, 7018, 8932, 10021, 10164, 10527, 10932, 12754, 13398, 14036, 19131, 20042, 21054, 24563, 25508, 26419, 26796, 30063, 38262, 40084, 42108, 49126, 52838, 60126, 70147, 73689, 76524, 79257, 98252, 105676, 110231, 120252, 140294, 147378, 158514, 184933, 210441, 220462, 280588, 290609, 294756, 317028, 330693, 369866, 420882, 440924, 554799, 581218, 661386, 739732, 771617, 841764, 871827, 1109598, 1162436, 1322772, 1543234, 1743654, 2034263, 2219196, 2314851, 3086468, 3196699, 3487308, 4068526, 4629702, 6102789, 6393398, 8137052, 9259404, 9590097, 12205578, 12786796, 19180194, 22376893, 24411156, 38360388, 44753786, 67130679, 89507572, 134261358, 268522716]

約数ペア:

[(1, 268522716), (2, 134261358), (3, 89507572), (4, 67130679), (6, 44753786), (7, 38360388), (11, 24411156), (12, 22376893), (14, 19180194), (21, 12786796), (22, 12205578), (28, 9590097), (29, 9259404), (33, 8137052), (42, 6393398), (44, 6102789), (58, 4629702), (66, 4068526), (77, 3487308), (84, 3196699), (87, 3086468), (116, 2314851), (121, 2219196), (132, 2034263), (154, 1743654), (174, 1543234), (203, 1322772), (231, 1162436), (242, 1109598), (308, 871827), (319, 841764), (348, 771617), (363, 739732), (406, 661386), (462, 581218), (484, 554799), (609, 440924), (638, 420882), (726, 369866), (812, 330693), (847, 317028), (911, 294756), (924, 290609), (957, 280588), (1218, 220462), (1276, 210441), (1452, 184933), (1694, 158514), (1822, 147378), (1914, 140294), (2233, 120252), (2436, 110231), (2541, 105676), (2733, 98252), (3388, 79257), (3509, 76524), (3644, 73689), (3828, 70147), (4466, 60126), (5082, 52838), (5466, 49126), (6377, 42108), (6699, 40084), (7018, 38262), (8932, 30063), (10021, 26796), (10164, 26419), (10527, 25508), (10932, 24563), (12754, 21054), (13398, 20042), (14036, 19131)]