7858534144

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 16836019200

約数和(自身を除く): 8977485056

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 103, 116, 128, 172, 206, 232, 239, 256, 344, 412, 464, 478, 688, 824, 928, 956, 1247, 1376, 1648, 1856, 1912, 2494, 2752, 2987, 3296, 3712, 3824, 4429, 4988, 5504, 5974, 6592, 6931, 7424, 7648, 8858, 9976, 10277, 11008, 11948, 13184, 13862, 15296, 17716, 19952, 20554, 23896, 24617, 26368, 27724, 30592, 35432, 39904, 41108, 47792, 49234, 55448, 61184, 70864, 79808, 82216, 95584, 98468, 110896, 128441, 141728, 159616, 164432, 191168, 196936, 221792, 256882, 283456, 298033, 319232, 328864, 382336, 393872, 443584, 513764, 566912, 596066, 657728, 713893, 764672, 787744, 887168, 1027528, 1058531, 1133824, 1192132, 1315456, 1427786, 1575488, 1774336, 2055056, 2117062, 2384264, 2630912, 2855572, 3150976, 4110112, 4234124, 4768528, 5711144, 6301952, 8220224, 8468248, 9537056, 11422288, 16440448, 16936496, 19074112, 22844576, 30697399, 32880896, 33872992, 38148224, 45689152, 61394798, 67745984, 76296448, 91378304, 122789596, 135491968, 182756608, 245579192, 270983936, 491158384, 982316768, 1964633536, 3929267072, 7858534144]

約数ペア:

[(1, 7858534144), (2, 3929267072), (4, 1964633536), (8, 982316768), (16, 491158384), (29, 270983936), (32, 245579192), (43, 182756608), (58, 135491968), (64, 122789596), (86, 91378304), (103, 76296448), (116, 67745984), (128, 61394798), (172, 45689152), (206, 38148224), (232, 33872992), (239, 32880896), (256, 30697399), (344, 22844576), (412, 19074112), (464, 16936496), (478, 16440448), (688, 11422288), (824, 9537056), (928, 8468248), (956, 8220224), (1247, 6301952), (1376, 5711144), (1648, 4768528), (1856, 4234124), (1912, 4110112), (2494, 3150976), (2752, 2855572), (2987, 2630912), (3296, 2384264), (3712, 2117062), (3824, 2055056), (4429, 1774336), (4988, 1575488), (5504, 1427786), (5974, 1315456), (6592, 1192132), (6931, 1133824), (7424, 1058531), (7648, 1027528), (8858, 887168), (9976, 787744), (10277, 764672), (11008, 713893), (11948, 657728), (13184, 596066), (13862, 566912), (15296, 513764), (17716, 443584), (19952, 393872), (20554, 382336), (23896, 328864), (24617, 319232), (26368, 298033), (27724, 283456), (30592, 256882), (35432, 221792), (39904, 196936), (41108, 191168), (47792, 164432), (49234, 159616), (55448, 141728), (61184, 128441), (70864, 110896), (79808, 98468), (82216, 95584)]