190907424

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{21383}}^1$

素因数の和:21430

約数の個数: 72

約数和(自身を含む): 560431872

約数和(自身を除く): 369524448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 21383, 42766, 64149, 85532, 128298, 171064, 192447, 256596, 342128, 384894, 513192, 662873, 684256, 769788, 1026384, 1325746, 1539576, 1988619, 2052768, 2651492, 3079152, 3977238, 5302984, 5965857, 6158304, 7954476, 10605968, 11931714, 15908952, 21211936, 23863428, 31817904, 47726856, 63635808, 95453712, 190907424]

約数ペア:

[(1, 190907424), (2, 95453712), (3, 63635808), (4, 47726856), (6, 31817904), (8, 23863428), (9, 21211936), (12, 15908952), (16, 11931714), (18, 10605968), (24, 7954476), (31, 6158304), (32, 5965857), (36, 5302984), (48, 3977238), (62, 3079152), (72, 2651492), (93, 2052768), (96, 1988619), (124, 1539576), (144, 1325746), (186, 1026384), (248, 769788), (279, 684256), (288, 662873), (372, 513192), (496, 384894), (558, 342128), (744, 256596), (992, 192447), (1116, 171064), (1488, 128298), (2232, 85532), (2976, 64149), (4464, 42766), (8928, 21383)]