901147072

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:438

約数の個数: 112

約数和(自身を含む): 2096902080

約数和(自身を除く): 1195755008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 97, 112, 178, 194, 224, 233, 356, 388, 448, 466, 623, 679, 712, 776, 932, 1246, 1358, 1424, 1552, 1631, 1864, 2492, 2716, 2848, 3104, 3262, 3728, 4984, 5432, 5696, 6208, 6524, 7456, 8633, 9968, 10864, 13048, 14912, 17266, 19936, 20737, 21728, 22601, 26096, 34532, 39872, 41474, 43456, 45202, 52192, 60431, 69064, 82948, 90404, 104384, 120862, 138128, 145159, 158207, 165896, 180808, 241724, 276256, 290318, 316414, 331792, 361616, 483448, 552512, 580636, 632828, 663584, 723232, 966896, 1161272, 1265656, 1327168, 1446464, 1933792, 2011489, 2322544, 2531312, 3867584, 4022978, 4645088, 5062624, 8045956, 9290176, 10125248, 14080423, 16091912, 28160846, 32183824, 56321692, 64367648, 112643384, 128735296, 225286768, 450573536, 901147072]

約数ペア:

[(1, 901147072), (2, 450573536), (4, 225286768), (7, 128735296), (8, 112643384), (14, 64367648), (16, 56321692), (28, 32183824), (32, 28160846), (56, 16091912), (64, 14080423), (89, 10125248), (97, 9290176), (112, 8045956), (178, 5062624), (194, 4645088), (224, 4022978), (233, 3867584), (356, 2531312), (388, 2322544), (448, 2011489), (466, 1933792), (623, 1446464), (679, 1327168), (712, 1265656), (776, 1161272), (932, 966896), (1246, 723232), (1358, 663584), (1424, 632828), (1552, 580636), (1631, 552512), (1864, 483448), (2492, 361616), (2716, 331792), (2848, 316414), (3104, 290318), (3262, 276256), (3728, 241724), (4984, 180808), (5432, 165896), (5696, 158207), (6208, 145159), (6524, 138128), (7456, 120862), (8633, 104384), (9968, 90404), (10864, 82948), (13048, 69064), (14912, 60431), (17266, 52192), (19936, 45202), (20737, 43456), (21728, 41474), (22601, 39872), (26096, 34532)]