289459152

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1169

約数の個数: 120

約数和(自身を含む): 850723328

約数和(自身を除く): 561264176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 61, 62, 72, 93, 122, 124, 144, 183, 186, 244, 248, 279, 366, 372, 488, 496, 549, 558, 732, 744, 976, 1063, 1098, 1116, 1464, 1488, 1891, 2126, 2196, 2232, 2928, 3189, 3782, 4252, 4392, 4464, 5673, 6378, 7564, 8504, 8784, 9567, 11346, 12756, 15128, 17008, 17019, 19134, 22692, 25512, 30256, 32953, 34038, 38268, 45384, 51024, 64843, 65906, 68076, 76536, 90768, 98859, 129686, 131812, 136152, 153072, 194529, 197718, 259372, 263624, 272304, 296577, 389058, 395436, 518744, 527248, 583587, 593154, 778116, 790872, 1037488, 1167174, 1186308, 1556232, 1581744, 2010133, 2334348, 2372616, 3112464, 4020266, 4668696, 4745232, 6030399, 8040532, 9337392, 12060798, 16081064, 18091197, 24121596, 32162128, 36182394, 48243192, 72364788, 96486384, 144729576, 289459152]

約数ペア:

[(1, 289459152), (2, 144729576), (3, 96486384), (4, 72364788), (6, 48243192), (8, 36182394), (9, 32162128), (12, 24121596), (16, 18091197), (18, 16081064), (24, 12060798), (31, 9337392), (36, 8040532), (48, 6030399), (61, 4745232), (62, 4668696), (72, 4020266), (93, 3112464), (122, 2372616), (124, 2334348), (144, 2010133), (183, 1581744), (186, 1556232), (244, 1186308), (248, 1167174), (279, 1037488), (366, 790872), (372, 778116), (488, 593154), (496, 583587), (549, 527248), (558, 518744), (732, 395436), (744, 389058), (976, 296577), (1063, 272304), (1098, 263624), (1116, 259372), (1464, 197718), (1488, 194529), (1891, 153072), (2126, 136152), (2196, 131812), (2232, 129686), (2928, 98859), (3189, 90768), (3782, 76536), (4252, 68076), (4392, 65906), (4464, 64843), (5673, 51024), (6378, 45384), (7564, 38268), (8504, 34038), (8784, 32953), (9567, 30256), (11346, 25512), (12756, 22692), (15128, 19134), (17008, 17019)]