21290147232

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{162709}}^1$

素因数の和:162798

約数の個数: 96

約数和(自身を含む): 59044204800

約数和(自身を除く): 37754057568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 47, 48, 58, 87, 94, 96, 116, 141, 174, 188, 232, 282, 348, 376, 464, 564, 696, 752, 928, 1128, 1363, 1392, 1504, 2256, 2726, 2784, 4089, 4512, 5452, 8178, 10904, 16356, 21808, 32712, 43616, 65424, 130848, 162709, 325418, 488127, 650836, 976254, 1301672, 1952508, 2603344, 3905016, 4718561, 5206688, 7647323, 7810032, 9437122, 14155683, 15294646, 15620064, 18874244, 22941969, 28311366, 30589292, 37748488, 45883938, 56622732, 61178584, 75496976, 91767876, 113245464, 122357168, 150993952, 183535752, 221772367, 226490928, 244714336, 367071504, 443544734, 452981856, 665317101, 734143008, 887089468, 1330634202, 1774178936, 2661268404, 3548357872, 5322536808, 7096715744, 10645073616, 21290147232]

約数ペア:

[(1, 21290147232), (2, 10645073616), (3, 7096715744), (4, 5322536808), (6, 3548357872), (8, 2661268404), (12, 1774178936), (16, 1330634202), (24, 887089468), (29, 734143008), (32, 665317101), (47, 452981856), (48, 443544734), (58, 367071504), (87, 244714336), (94, 226490928), (96, 221772367), (116, 183535752), (141, 150993952), (174, 122357168), (188, 113245464), (232, 91767876), (282, 75496976), (348, 61178584), (376, 56622732), (464, 45883938), (564, 37748488), (696, 30589292), (752, 28311366), (928, 22941969), (1128, 18874244), (1363, 15620064), (1392, 15294646), (1504, 14155683), (2256, 9437122), (2726, 7810032), (2784, 7647323), (4089, 5206688), (4512, 4718561), (5452, 3905016), (8178, 2603344), (10904, 1952508), (16356, 1301672), (21808, 976254), (32712, 650836), (43616, 488127), (65424, 325418), (130848, 162709)]