880971552

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19993}}^1$

素因数の和:20032

約数の個数: 120

約数和(自身を含む): 2743456716

約数和(自身を除く): 1862485164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 612, 648, 816, 864, 918, 1224, 1296, 1377, 1632, 1836, 2448, 2592, 2754, 3672, 4896, 5508, 7344, 11016, 14688, 19993, 22032, 39986, 44064, 59979, 79972, 119958, 159944, 179937, 239916, 319888, 339881, 359874, 479832, 539811, 639776, 679762, 719748, 959664, 1019643, 1079622, 1359524, 1439496, 1619433, 1919328, 2039286, 2159244, 2719048, 2878992, 3058929, 3238866, 4078572, 4318488, 5438096, 5757984, 6117858, 6477732, 8157144, 8636976, 9176787, 10876192, 12235716, 12955464, 16314288, 17273952, 18353574, 24471432, 25910928, 27530361, 32628576, 36707148, 48942864, 51821856, 55060722, 73414296, 97885728, 110121444, 146828592, 220242888, 293657184, 440485776, 880971552]

約数ペア:

[(1, 880971552), (2, 440485776), (3, 293657184), (4, 220242888), (6, 146828592), (8, 110121444), (9, 97885728), (12, 73414296), (16, 55060722), (17, 51821856), (18, 48942864), (24, 36707148), (27, 32628576), (32, 27530361), (34, 25910928), (36, 24471432), (48, 18353574), (51, 17273952), (54, 16314288), (68, 12955464), (72, 12235716), (81, 10876192), (96, 9176787), (102, 8636976), (108, 8157144), (136, 6477732), (144, 6117858), (153, 5757984), (162, 5438096), (204, 4318488), (216, 4078572), (272, 3238866), (288, 3058929), (306, 2878992), (324, 2719048), (408, 2159244), (432, 2039286), (459, 1919328), (544, 1619433), (612, 1439496), (648, 1359524), (816, 1079622), (864, 1019643), (918, 959664), (1224, 719748), (1296, 679762), (1377, 639776), (1632, 539811), (1836, 479832), (2448, 359874), (2592, 339881), (2754, 319888), (3672, 239916), (4896, 179937), (5508, 159944), (7344, 119958), (11016, 79972), (14688, 59979), (19993, 44064), (22032, 39986)]