275223456

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1139

約数の個数: 144

約数和(自身を含む): 836559360

約数和(自身を除く): 561335904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 72, 87, 93, 96, 116, 124, 144, 174, 186, 232, 248, 261, 279, 288, 348, 372, 464, 496, 522, 558, 696, 744, 899, 928, 992, 1044, 1063, 1116, 1392, 1488, 1798, 2088, 2126, 2232, 2697, 2784, 2976, 3189, 3596, 4176, 4252, 4464, 5394, 6378, 7192, 8091, 8352, 8504, 8928, 9567, 10788, 12756, 14384, 16182, 17008, 19134, 21576, 25512, 28768, 30827, 32364, 32953, 34016, 38268, 43152, 51024, 61654, 64728, 65906, 76536, 86304, 92481, 98859, 102048, 123308, 129456, 131812, 153072, 184962, 197718, 246616, 258912, 263624, 277443, 296577, 306144, 369924, 395436, 493232, 527248, 554886, 593154, 739848, 790872, 955637, 986464, 1054496, 1109772, 1186308, 1479696, 1581744, 1911274, 2219544, 2372616, 2866911, 2959392, 3163488, 3822548, 4439088, 4745232, 5733822, 7645096, 8600733, 8878176, 9490464, 11467644, 15290192, 17201466, 22935288, 30580384, 34402932, 45870576, 68805864, 91741152, 137611728, 275223456]

約数ペア:

[(1, 275223456), (2, 137611728), (3, 91741152), (4, 68805864), (6, 45870576), (8, 34402932), (9, 30580384), (12, 22935288), (16, 17201466), (18, 15290192), (24, 11467644), (29, 9490464), (31, 8878176), (32, 8600733), (36, 7645096), (48, 5733822), (58, 4745232), (62, 4439088), (72, 3822548), (87, 3163488), (93, 2959392), (96, 2866911), (116, 2372616), (124, 2219544), (144, 1911274), (174, 1581744), (186, 1479696), (232, 1186308), (248, 1109772), (261, 1054496), (279, 986464), (288, 955637), (348, 790872), (372, 739848), (464, 593154), (496, 554886), (522, 527248), (558, 493232), (696, 395436), (744, 369924), (899, 306144), (928, 296577), (992, 277443), (1044, 263624), (1063, 258912), (1116, 246616), (1392, 197718), (1488, 184962), (1798, 153072), (2088, 131812), (2126, 129456), (2232, 123308), (2697, 102048), (2784, 98859), (2976, 92481), (3189, 86304), (3596, 76536), (4176, 65906), (4252, 64728), (4464, 61654), (5394, 51024), (6378, 43152), (7192, 38268), (8091, 34016), (8352, 32953), (8504, 32364), (8928, 30827), (9567, 28768), (10788, 25512), (12756, 21576), (14384, 19134), (16182, 17008)]