290646144

素因数分解:

$2^7\times 3^4\times {\mathrm{17}}^2\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 240

約数和(自身を含む): 928303530

約数和(自身を除く): 637657386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 97, 102, 108, 128, 136, 144, 153, 162, 192, 194, 204, 216, 272, 288, 289, 291, 306, 324, 384, 388, 408, 432, 459, 544, 576, 578, 582, 612, 648, 776, 816, 864, 867, 873, 918, 1088, 1152, 1156, 1164, 1224, 1296, 1377, 1552, 1632, 1649, 1728, 1734, 1746, 1836, 2176, 2312, 2328, 2448, 2592, 2601, 2619, 2754, 3104, 3264, 3298, 3456, 3468, 3492, 3672, 4624, 4656, 4896, 4947, 5184, 5202, 5238, 5508, 6208, 6528, 6596, 6936, 6984, 7344, 7803, 7857, 9248, 9312, 9792, 9894, 10368, 10404, 10476, 11016, 12416, 13192, 13872, 13968, 14688, 14841, 15606, 15714, 18496, 18624, 19584, 19788, 20808, 20952, 22032, 23409, 26384, 27744, 27936, 28033, 29376, 29682, 31212, 31428, 36992, 37248, 39576, 41616, 41904, 44064, 44523, 46818, 52768, 55488, 55872, 56066, 58752, 59364, 62424, 62856, 79152, 83232, 83808, 84099, 88128, 89046, 93636, 105536, 110976, 111744, 112132, 118728, 124848, 125712, 133569, 158304, 166464, 167616, 168198, 176256, 178092, 187272, 211072, 224264, 237456, 249696, 251424, 252297, 267138, 316608, 332928, 335232, 336396, 356184, 374544, 448528, 474912, 499392, 502848, 504594, 534276, 633216, 672792, 712368, 749088, 756891, 897056, 949824, 998784, 1005696, 1009188, 1068552, 1345584, 1424736, 1498176, 1513782, 1794112, 1899648, 2018376, 2137104, 2270673, 2691168, 2849472, 2996352, 3027564, 3588224, 4036752, 4274208, 4541346, 5382336, 5698944, 6055128, 8073504, 8548416, 9082692, 10764672, 12110256, 16147008, 17096832, 18165384, 24220512, 32294016, 36330768, 48441024, 72661536, 96882048, 145323072, 290646144]

約数ペア:

[(1, 290646144), (2, 145323072), (3, 96882048), (4, 72661536), (6, 48441024), (8, 36330768), (9, 32294016), (12, 24220512), (16, 18165384), (17, 17096832), (18, 16147008), (24, 12110256), (27, 10764672), (32, 9082692), (34, 8548416), (36, 8073504), (48, 6055128), (51, 5698944), (54, 5382336), (64, 4541346), (68, 4274208), (72, 4036752), (81, 3588224), (96, 3027564), (97, 2996352), (102, 2849472), (108, 2691168), (128, 2270673), (136, 2137104), (144, 2018376), (153, 1899648), (162, 1794112), (192, 1513782), (194, 1498176), (204, 1424736), (216, 1345584), (272, 1068552), (288, 1009188), (289, 1005696), (291, 998784), (306, 949824), (324, 897056), (384, 756891), (388, 749088), (408, 712368), (432, 672792), (459, 633216), (544, 534276), (576, 504594), (578, 502848), (582, 499392), (612, 474912), (648, 448528), (776, 374544), (816, 356184), (864, 336396), (867, 335232), (873, 332928), (918, 316608), (1088, 267138), (1152, 252297), (1156, 251424), (1164, 249696), (1224, 237456), (1296, 224264), (1377, 211072), (1552, 187272), (1632, 178092), (1649, 176256), (1728, 168198), (1734, 167616), (1746, 166464), (1836, 158304), (2176, 133569), (2312, 125712), (2328, 124848), (2448, 118728), (2592, 112132), (2601, 111744), (2619, 110976), (2754, 105536), (3104, 93636), (3264, 89046), (3298, 88128), (3456, 84099), (3468, 83808), (3492, 83232), (3672, 79152), (4624, 62856), (4656, 62424), (4896, 59364), (4947, 58752), (5184, 56066), (5202, 55872), (5238, 55488), (5508, 52768), (6208, 46818), (6528, 44523), (6596, 44064), (6936, 41904), (6984, 41616), (7344, 39576), (7803, 37248), (7857, 36992), (9248, 31428), (9312, 31212), (9792, 29682), (9894, 29376), (10368, 28033), (10404, 27936), (10476, 27744), (11016, 26384), (12416, 23409), (13192, 22032), (13872, 20952), (13968, 20808), (14688, 19788), (14841, 19584), (15606, 18624), (15714, 18496)]