243975456

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{9109}}^1$

素因数の和:9159

約数の個数: 96

約数和(自身を含む): 734630400

約数和(自身を除く): 490654944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1488, 1674, 2232, 2976, 3348, 4464, 6696, 8928, 9109, 13392, 18218, 26784, 27327, 36436, 54654, 72872, 81981, 109308, 145744, 163962, 218616, 245943, 282379, 291488, 327924, 437232, 491886, 564758, 655848, 847137, 874464, 983772, 1129516, 1311696, 1694274, 1967544, 2259032, 2541411, 2623392, 3388548, 3935088, 4518064, 5082822, 6777096, 7624233, 7870176, 9036128, 10165644, 13554192, 15248466, 20331288, 27108384, 30496932, 40662576, 60993864, 81325152, 121987728, 243975456]

約数ペア:

[(1, 243975456), (2, 121987728), (3, 81325152), (4, 60993864), (6, 40662576), (8, 30496932), (9, 27108384), (12, 20331288), (16, 15248466), (18, 13554192), (24, 10165644), (27, 9036128), (31, 7870176), (32, 7624233), (36, 6777096), (48, 5082822), (54, 4518064), (62, 3935088), (72, 3388548), (93, 2623392), (96, 2541411), (108, 2259032), (124, 1967544), (144, 1694274), (186, 1311696), (216, 1129516), (248, 983772), (279, 874464), (288, 847137), (372, 655848), (432, 564758), (496, 491886), (558, 437232), (744, 327924), (837, 291488), (864, 282379), (992, 245943), (1116, 218616), (1488, 163962), (1674, 145744), (2232, 109308), (2976, 81981), (3348, 72872), (4464, 54654), (6696, 36436), (8928, 27327), (9109, 26784), (13392, 18218)]