271994688

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 252

約数和(自身を含む): 948598560

約数和(自身を除く): 676603872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 49, 56, 63, 64, 69, 72, 84, 92, 96, 98, 112, 126, 138, 144, 147, 161, 168, 184, 192, 196, 207, 224, 252, 276, 288, 294, 322, 336, 368, 392, 414, 419, 441, 448, 483, 504, 552, 576, 588, 644, 672, 736, 784, 828, 838, 882, 966, 1008, 1104, 1127, 1176, 1257, 1288, 1344, 1449, 1472, 1568, 1656, 1676, 1764, 1932, 2016, 2208, 2254, 2352, 2514, 2576, 2898, 2933, 3136, 3312, 3352, 3381, 3528, 3771, 3864, 4032, 4416, 4508, 4704, 5028, 5152, 5796, 5866, 6624, 6704, 6762, 7056, 7542, 7728, 8799, 9016, 9408, 9637, 10056, 10143, 10304, 11592, 11732, 13248, 13408, 13524, 14112, 15084, 15456, 17598, 18032, 19274, 20112, 20286, 20531, 23184, 23464, 26397, 26816, 27048, 28224, 28911, 30168, 30912, 35196, 36064, 38548, 40224, 40572, 41062, 46368, 46928, 52794, 54096, 57822, 60336, 61593, 67459, 70392, 72128, 77096, 80448, 81144, 82124, 86733, 92736, 93856, 105588, 108192, 115644, 120672, 123186, 134918, 140784, 154192, 162288, 164248, 173466, 184779, 187712, 202377, 211176, 216384, 231288, 241344, 246372, 269836, 281568, 308384, 324576, 328496, 346932, 369558, 404754, 422352, 462576, 472213, 492744, 539672, 563136, 607131, 616768, 649152, 656992, 693864, 739116, 809508, 844704, 925152, 944426, 985488, 1079344, 1214262, 1313984, 1387728, 1416639, 1478232, 1619016, 1689408, 1850304, 1888852, 1970976, 2158688, 2428524, 2775456, 2833278, 2956464, 3238032, 3777704, 3941952, 4249917, 4317376, 4857048, 5550912, 5666556, 5912928, 6476064, 7555408, 8499834, 9714096, 11333112, 11825856, 12952128, 15110816, 16999668, 19428192, 22666224, 30221632, 33999336, 38856384, 45332448, 67998672, 90664896, 135997344, 271994688]

約数ペア:

[(1, 271994688), (2, 135997344), (3, 90664896), (4, 67998672), (6, 45332448), (7, 38856384), (8, 33999336), (9, 30221632), (12, 22666224), (14, 19428192), (16, 16999668), (18, 15110816), (21, 12952128), (23, 11825856), (24, 11333112), (28, 9714096), (32, 8499834), (36, 7555408), (42, 6476064), (46, 5912928), (48, 5666556), (49, 5550912), (56, 4857048), (63, 4317376), (64, 4249917), (69, 3941952), (72, 3777704), (84, 3238032), (92, 2956464), (96, 2833278), (98, 2775456), (112, 2428524), (126, 2158688), (138, 1970976), (144, 1888852), (147, 1850304), (161, 1689408), (168, 1619016), (184, 1478232), (192, 1416639), (196, 1387728), (207, 1313984), (224, 1214262), (252, 1079344), (276, 985488), (288, 944426), (294, 925152), (322, 844704), (336, 809508), (368, 739116), (392, 693864), (414, 656992), (419, 649152), (441, 616768), (448, 607131), (483, 563136), (504, 539672), (552, 492744), (576, 472213), (588, 462576), (644, 422352), (672, 404754), (736, 369558), (784, 346932), (828, 328496), (838, 324576), (882, 308384), (966, 281568), (1008, 269836), (1104, 246372), (1127, 241344), (1176, 231288), (1257, 216384), (1288, 211176), (1344, 202377), (1449, 187712), (1472, 184779), (1568, 173466), (1656, 164248), (1676, 162288), (1764, 154192), (1932, 140784), (2016, 134918), (2208, 123186), (2254, 120672), (2352, 115644), (2514, 108192), (2576, 105588), (2898, 93856), (2933, 92736), (3136, 86733), (3312, 82124), (3352, 81144), (3381, 80448), (3528, 77096), (3771, 72128), (3864, 70392), (4032, 67459), (4416, 61593), (4508, 60336), (4704, 57822), (5028, 54096), (5152, 52794), (5796, 46928), (5866, 46368), (6624, 41062), (6704, 40572), (6762, 40224), (7056, 38548), (7542, 36064), (7728, 35196), (8799, 30912), (9016, 30168), (9408, 28911), (9637, 28224), (10056, 27048), (10143, 26816), (10304, 26397), (11592, 23464), (11732, 23184), (13248, 20531), (13408, 20286), (13524, 20112), (14112, 19274), (15084, 18032), (15456, 17598)]