238722432

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 256

約数和(自身を含む): 755697600

約数和(自身を除く): 516975168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 29, 32, 34, 39, 48, 51, 52, 58, 64, 68, 78, 87, 96, 97, 102, 104, 116, 128, 136, 156, 174, 192, 194, 204, 208, 221, 232, 272, 291, 312, 348, 377, 384, 388, 408, 416, 442, 464, 493, 544, 582, 624, 663, 696, 754, 776, 816, 832, 884, 928, 986, 1088, 1131, 1164, 1248, 1261, 1326, 1392, 1479, 1508, 1552, 1632, 1649, 1664, 1768, 1856, 1972, 2176, 2262, 2328, 2496, 2522, 2652, 2784, 2813, 2958, 3016, 3104, 3264, 3298, 3536, 3712, 3783, 3944, 4524, 4656, 4947, 4992, 5044, 5304, 5568, 5626, 5916, 6032, 6208, 6409, 6528, 6596, 7072, 7566, 7888, 8439, 9048, 9312, 9894, 10088, 10608, 11136, 11252, 11832, 12064, 12416, 12818, 13192, 14144, 15132, 15776, 16878, 18096, 18624, 19227, 19788, 20176, 21216, 21437, 22504, 23664, 24128, 25636, 26384, 28288, 30264, 31552, 33756, 36192, 36569, 37248, 38454, 39576, 40352, 42432, 42874, 45008, 47328, 47821, 48256, 51272, 52768, 60528, 63104, 64311, 67512, 72384, 73138, 76908, 79152, 80704, 84864, 85748, 90016, 94656, 95642, 102544, 105536, 109707, 121056, 128622, 135024, 143463, 144768, 146276, 153816, 158304, 161408, 171496, 180032, 189312, 191284, 205088, 211072, 219414, 242112, 257244, 270048, 286926, 292552, 307632, 316608, 342992, 360064, 382568, 410176, 438828, 484224, 514488, 540096, 573852, 585104, 615264, 621673, 633216, 685984, 765136, 820352, 877656, 1028976, 1080192, 1147704, 1170208, 1230528, 1243346, 1371968, 1530272, 1755312, 1865019, 2057952, 2295408, 2340416, 2461056, 2486692, 2743936, 3060544, 3510624, 3730038, 4115904, 4590816, 4680832, 4973384, 6121088, 7021248, 7460076, 8231808, 9181632, 9946768, 14042496, 14920152, 18363264, 19893536, 29840304, 39787072, 59680608, 79574144, 119361216, 238722432]

約数ペア:

[(1, 238722432), (2, 119361216), (3, 79574144), (4, 59680608), (6, 39787072), (8, 29840304), (12, 19893536), (13, 18363264), (16, 14920152), (17, 14042496), (24, 9946768), (26, 9181632), (29, 8231808), (32, 7460076), (34, 7021248), (39, 6121088), (48, 4973384), (51, 4680832), (52, 4590816), (58, 4115904), (64, 3730038), (68, 3510624), (78, 3060544), (87, 2743936), (96, 2486692), (97, 2461056), (102, 2340416), (104, 2295408), (116, 2057952), (128, 1865019), (136, 1755312), (156, 1530272), (174, 1371968), (192, 1243346), (194, 1230528), (204, 1170208), (208, 1147704), (221, 1080192), (232, 1028976), (272, 877656), (291, 820352), (312, 765136), (348, 685984), (377, 633216), (384, 621673), (388, 615264), (408, 585104), (416, 573852), (442, 540096), (464, 514488), (493, 484224), (544, 438828), (582, 410176), (624, 382568), (663, 360064), (696, 342992), (754, 316608), (776, 307632), (816, 292552), (832, 286926), (884, 270048), (928, 257244), (986, 242112), (1088, 219414), (1131, 211072), (1164, 205088), (1248, 191284), (1261, 189312), (1326, 180032), (1392, 171496), (1479, 161408), (1508, 158304), (1552, 153816), (1632, 146276), (1649, 144768), (1664, 143463), (1768, 135024), (1856, 128622), (1972, 121056), (2176, 109707), (2262, 105536), (2328, 102544), (2496, 95642), (2522, 94656), (2652, 90016), (2784, 85748), (2813, 84864), (2958, 80704), (3016, 79152), (3104, 76908), (3264, 73138), (3298, 72384), (3536, 67512), (3712, 64311), (3783, 63104), (3944, 60528), (4524, 52768), (4656, 51272), (4947, 48256), (4992, 47821), (5044, 47328), (5304, 45008), (5568, 42874), (5626, 42432), (5916, 40352), (6032, 39576), (6208, 38454), (6409, 37248), (6528, 36569), (6596, 36192), (7072, 33756), (7566, 31552), (7888, 30264), (8439, 28288), (9048, 26384), (9312, 25636), (9894, 24128), (10088, 23664), (10608, 22504), (11136, 21437), (11252, 21216), (11832, 20176), (12064, 19788), (12416, 19227), (12818, 18624), (13192, 18096), (14144, 16878), (15132, 15776)]