217984608

素因数分解:

$2^5\times 3^5\times {\mathrm{17}}^2\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 216

約数和(自身を含む): 689932152

約数和(自身を除く): 471947544

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, 97, 102, 108, 136, 144, 153, 162, 194, 204, 216, 243, 272, 288, 289, 291, 306, 324, 388, 408, 432, 459, 486, 544, 578, 582, 612, 648, 776, 816, 864, 867, 873, 918, 972, 1156, 1164, 1224, 1296, 1377, 1552, 1632, 1649, 1734, 1746, 1836, 1944, 2312, 2328, 2448, 2592, 2601, 2619, 2754, 3104, 3298, 3468, 3492, 3672, 3888, 4131, 4624, 4656, 4896, 4947, 5202, 5238, 5508, 6596, 6936, 6984, 7344, 7776, 7803, 7857, 8262, 9248, 9312, 9894, 10404, 10476, 11016, 13192, 13872, 13968, 14688, 14841, 15606, 15714, 16524, 19788, 20808, 20952, 22032, 23409, 23571, 26384, 27744, 27936, 28033, 29682, 31212, 31428, 33048, 39576, 41616, 41904, 44064, 44523, 46818, 47142, 52768, 56066, 59364, 62424, 62856, 66096, 70227, 79152, 83232, 83808, 84099, 89046, 93636, 94284, 112132, 118728, 124848, 125712, 132192, 133569, 140454, 158304, 168198, 178092, 187272, 188568, 224264, 237456, 249696, 251424, 252297, 267138, 280908, 336396, 356184, 374544, 377136, 400707, 448528, 474912, 504594, 534276, 561816, 672792, 712368, 749088, 754272, 756891, 801414, 897056, 1009188, 1068552, 1123632, 1345584, 1424736, 1513782, 1602828, 2018376, 2137104, 2247264, 2270673, 2691168, 3027564, 3205656, 4036752, 4274208, 4541346, 6055128, 6411312, 6812019, 8073504, 9082692, 12110256, 12822624, 13624038, 18165384, 24220512, 27248076, 36330768, 54496152, 72661536, 108992304, 217984608]

約数ペア:

[(1, 217984608), (2, 108992304), (3, 72661536), (4, 54496152), (6, 36330768), (8, 27248076), (9, 24220512), (12, 18165384), (16, 13624038), (17, 12822624), (18, 12110256), (24, 9082692), (27, 8073504), (32, 6812019), (34, 6411312), (36, 6055128), (48, 4541346), (51, 4274208), (54, 4036752), (68, 3205656), (72, 3027564), (81, 2691168), (96, 2270673), (97, 2247264), (102, 2137104), (108, 2018376), (136, 1602828), (144, 1513782), (153, 1424736), (162, 1345584), (194, 1123632), (204, 1068552), (216, 1009188), (243, 897056), (272, 801414), (288, 756891), (289, 754272), (291, 749088), (306, 712368), (324, 672792), (388, 561816), (408, 534276), (432, 504594), (459, 474912), (486, 448528), (544, 400707), (578, 377136), (582, 374544), (612, 356184), (648, 336396), (776, 280908), (816, 267138), (864, 252297), (867, 251424), (873, 249696), (918, 237456), (972, 224264), (1156, 188568), (1164, 187272), (1224, 178092), (1296, 168198), (1377, 158304), (1552, 140454), (1632, 133569), (1649, 132192), (1734, 125712), (1746, 124848), (1836, 118728), (1944, 112132), (2312, 94284), (2328, 93636), (2448, 89046), (2592, 84099), (2601, 83808), (2619, 83232), (2754, 79152), (3104, 70227), (3298, 66096), (3468, 62856), (3492, 62424), (3672, 59364), (3888, 56066), (4131, 52768), (4624, 47142), (4656, 46818), (4896, 44523), (4947, 44064), (5202, 41904), (5238, 41616), (5508, 39576), (6596, 33048), (6936, 31428), (6984, 31212), (7344, 29682), (7776, 28033), (7803, 27936), (7857, 27744), (8262, 26384), (9248, 23571), (9312, 23409), (9894, 22032), (10404, 20952), (10476, 20808), (11016, 19788), (13192, 16524), (13872, 15714), (13968, 15606), (14688, 14841)]