238663296

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 730679040

約数和(自身を除く): 492015744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 41, 48, 62, 64, 72, 82, 93, 96, 123, 124, 128, 144, 163, 164, 186, 192, 246, 248, 279, 288, 326, 328, 369, 372, 384, 489, 492, 496, 558, 576, 652, 656, 738, 744, 978, 984, 992, 1116, 1152, 1271, 1304, 1312, 1467, 1476, 1488, 1956, 1968, 1984, 2232, 2542, 2608, 2624, 2934, 2952, 2976, 3813, 3912, 3936, 3968, 4464, 5053, 5084, 5216, 5248, 5868, 5904, 5952, 6683, 7626, 7824, 7872, 8928, 10106, 10168, 10432, 11439, 11736, 11808, 11904, 13366, 15159, 15252, 15648, 15744, 17856, 20049, 20212, 20336, 20864, 22878, 23472, 23616, 26732, 30318, 30504, 31296, 35712, 40098, 40424, 40672, 45477, 45756, 46944, 47232, 53464, 60147, 60636, 61008, 62592, 80196, 80848, 81344, 90954, 91512, 93888, 106928, 120294, 121272, 122016, 160392, 161696, 162688, 181908, 183024, 187776, 207173, 213856, 240588, 242544, 244032, 320784, 323392, 363816, 366048, 414346, 427712, 481176, 485088, 488064, 621519, 641568, 646784, 727632, 732096, 828692, 855424, 962352, 970176, 1243038, 1283136, 1455264, 1464192, 1657384, 1864557, 1924704, 1940352, 2486076, 2566272, 2910528, 3314768, 3729114, 3849408, 4972152, 5821056, 6629536, 7458228, 7698816, 9944304, 13259072, 14916456, 19888608, 26518144, 29832912, 39777216, 59665824, 79554432, 119331648, 238663296]

約数ペア:

[(1, 238663296), (2, 119331648), (3, 79554432), (4, 59665824), (6, 39777216), (8, 29832912), (9, 26518144), (12, 19888608), (16, 14916456), (18, 13259072), (24, 9944304), (31, 7698816), (32, 7458228), (36, 6629536), (41, 5821056), (48, 4972152), (62, 3849408), (64, 3729114), (72, 3314768), (82, 2910528), (93, 2566272), (96, 2486076), (123, 1940352), (124, 1924704), (128, 1864557), (144, 1657384), (163, 1464192), (164, 1455264), (186, 1283136), (192, 1243038), (246, 970176), (248, 962352), (279, 855424), (288, 828692), (326, 732096), (328, 727632), (369, 646784), (372, 641568), (384, 621519), (489, 488064), (492, 485088), (496, 481176), (558, 427712), (576, 414346), (652, 366048), (656, 363816), (738, 323392), (744, 320784), (978, 244032), (984, 242544), (992, 240588), (1116, 213856), (1152, 207173), (1271, 187776), (1304, 183024), (1312, 181908), (1467, 162688), (1476, 161696), (1488, 160392), (1956, 122016), (1968, 121272), (1984, 120294), (2232, 106928), (2542, 93888), (2608, 91512), (2624, 90954), (2934, 81344), (2952, 80848), (2976, 80196), (3813, 62592), (3912, 61008), (3936, 60636), (3968, 60147), (4464, 53464), (5053, 47232), (5084, 46944), (5216, 45756), (5248, 45477), (5868, 40672), (5904, 40424), (5952, 40098), (6683, 35712), (7626, 31296), (7824, 30504), (7872, 30318), (8928, 26732), (10106, 23616), (10168, 23472), (10432, 22878), (11439, 20864), (11736, 20336), (11808, 20212), (11904, 20049), (13366, 17856), (15159, 15744), (15252, 15648)]