904281408

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:403

約数の個数: 280

約数和(自身を含む): 2938662144

約数和(自身を除く): 2034380736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 64, 68, 72, 81, 93, 96, 102, 108, 124, 136, 144, 153, 162, 186, 192, 204, 216, 248, 272, 279, 288, 306, 324, 331, 372, 408, 432, 459, 496, 527, 544, 558, 576, 612, 648, 662, 744, 816, 837, 864, 918, 992, 993, 1054, 1088, 1116, 1224, 1296, 1324, 1377, 1488, 1581, 1632, 1674, 1728, 1836, 1984, 1986, 2108, 2232, 2448, 2511, 2592, 2648, 2754, 2976, 2979, 3162, 3264, 3348, 3672, 3972, 4216, 4464, 4743, 4896, 5022, 5184, 5296, 5508, 5627, 5952, 5958, 6324, 6696, 7344, 7944, 8432, 8928, 8937, 9486, 9792, 10044, 10261, 10592, 11016, 11254, 11916, 12648, 13392, 14229, 14688, 15888, 16864, 16881, 17856, 17874, 18972, 20088, 20522, 21184, 22032, 22508, 23832, 25296, 26784, 26811, 28458, 29376, 30783, 31776, 33728, 33762, 35748, 37944, 40176, 41044, 42687, 44064, 45016, 47664, 50592, 50643, 53568, 53622, 56916, 61566, 63552, 67524, 71496, 75888, 80352, 82088, 85374, 88128, 90032, 92349, 95328, 101184, 101286, 107244, 113832, 123132, 135048, 142992, 151776, 151929, 160704, 164176, 170748, 174437, 180064, 184698, 190656, 202572, 214488, 227664, 246264, 270096, 277047, 285984, 303552, 303858, 328352, 341496, 348874, 360128, 369396, 405144, 428976, 455328, 455787, 492528, 523311, 540192, 554094, 571968, 607716, 656704, 682992, 697748, 738792, 810288, 831141, 857952, 910656, 911574, 985056, 1046622, 1080384, 1108188, 1215432, 1365984, 1395496, 1477584, 1569933, 1620576, 1662282, 1715904, 1823148, 1970112, 2093244, 2216376, 2430864, 2731968, 2790992, 2955168, 3139866, 3241152, 3324564, 3646296, 4186488, 4432752, 4709799, 4861728, 5581984, 5910336, 6279732, 6649128, 7292592, 8372976, 8865504, 9419598, 9723456, 11163968, 12559464, 13298256, 14129397, 14585184, 16745952, 17731008, 18839196, 25118928, 26596512, 28258794, 29170368, 33491904, 37678392, 50237856, 53193024, 56517588, 75356784, 100475712, 113035176, 150713568, 226070352, 301427136, 452140704, 904281408]

約数ペア:

[(1, 904281408), (2, 452140704), (3, 301427136), (4, 226070352), (6, 150713568), (8, 113035176), (9, 100475712), (12, 75356784), (16, 56517588), (17, 53193024), (18, 50237856), (24, 37678392), (27, 33491904), (31, 29170368), (32, 28258794), (34, 26596512), (36, 25118928), (48, 18839196), (51, 17731008), (54, 16745952), (62, 14585184), (64, 14129397), (68, 13298256), (72, 12559464), (81, 11163968), (93, 9723456), (96, 9419598), (102, 8865504), (108, 8372976), (124, 7292592), (136, 6649128), (144, 6279732), (153, 5910336), (162, 5581984), (186, 4861728), (192, 4709799), (204, 4432752), (216, 4186488), (248, 3646296), (272, 3324564), (279, 3241152), (288, 3139866), (306, 2955168), (324, 2790992), (331, 2731968), (372, 2430864), (408, 2216376), (432, 2093244), (459, 1970112), (496, 1823148), (527, 1715904), (544, 1662282), (558, 1620576), (576, 1569933), (612, 1477584), (648, 1395496), (662, 1365984), (744, 1215432), (816, 1108188), (837, 1080384), (864, 1046622), (918, 985056), (992, 911574), (993, 910656), (1054, 857952), (1088, 831141), (1116, 810288), (1224, 738792), (1296, 697748), (1324, 682992), (1377, 656704), (1488, 607716), (1581, 571968), (1632, 554094), (1674, 540192), (1728, 523311), (1836, 492528), (1984, 455787), (1986, 455328), (2108, 428976), (2232, 405144), (2448, 369396), (2511, 360128), (2592, 348874), (2648, 341496), (2754, 328352), (2976, 303858), (2979, 303552), (3162, 285984), (3264, 277047), (3348, 270096), (3672, 246264), (3972, 227664), (4216, 214488), (4464, 202572), (4743, 190656), (4896, 184698), (5022, 180064), (5184, 174437), (5296, 170748), (5508, 164176), (5627, 160704), (5952, 151929), (5958, 151776), (6324, 142992), (6696, 135048), (7344, 123132), (7944, 113832), (8432, 107244), (8928, 101286), (8937, 101184), (9486, 95328), (9792, 92349), (10044, 90032), (10261, 88128), (10592, 85374), (11016, 82088), (11254, 80352), (11916, 75888), (12648, 71496), (13392, 67524), (14229, 63552), (14688, 61566), (15888, 56916), (16864, 53622), (16881, 53568), (17856, 50643), (17874, 50592), (18972, 47664), (20088, 45016), (20522, 44064), (21184, 42687), (22032, 41044), (22508, 40176), (23832, 37944), (25296, 35748), (26784, 33762), (26811, 33728), (28458, 31776), (29376, 30783)]