245470848

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 256

約数和(自身を含む): 799027200

約数和(自身を除く): 553556352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 47, 48, 56, 58, 64, 67, 84, 87, 94, 96, 112, 116, 128, 134, 141, 168, 174, 188, 192, 201, 203, 224, 232, 268, 282, 329, 336, 348, 376, 384, 402, 406, 448, 464, 469, 536, 564, 609, 658, 672, 696, 752, 804, 812, 896, 928, 938, 987, 1072, 1128, 1218, 1316, 1344, 1363, 1392, 1407, 1504, 1608, 1624, 1856, 1876, 1943, 1974, 2144, 2256, 2436, 2632, 2688, 2726, 2784, 2814, 3008, 3149, 3216, 3248, 3712, 3752, 3886, 3948, 4089, 4288, 4512, 4872, 5264, 5452, 5568, 5628, 5829, 6016, 6298, 6432, 6496, 7504, 7772, 7896, 8178, 8576, 9024, 9447, 9541, 9744, 10528, 10904, 11136, 11256, 11658, 12596, 12864, 12992, 13601, 15008, 15544, 15792, 16356, 18048, 18894, 19082, 19488, 21056, 21808, 22043, 22512, 23316, 25192, 25728, 25984, 27202, 28623, 30016, 31088, 31584, 32712, 37788, 38164, 38976, 40803, 42112, 43616, 44086, 45024, 46632, 50384, 54404, 57246, 60032, 62176, 63168, 65424, 66129, 75576, 76328, 77952, 81606, 87232, 88172, 90048, 91321, 93264, 100768, 108808, 114492, 124352, 126336, 130848, 132258, 151152, 152656, 163212, 174464, 176344, 180096, 182642, 186528, 201536, 217616, 228984, 248704, 261696, 264516, 273963, 302304, 305312, 326424, 352688, 365284, 373056, 403072, 435232, 457968, 523392, 529032, 547926, 604608, 610624, 639247, 652848, 705376, 730568, 746112, 870464, 915936, 1058064, 1095852, 1209216, 1221248, 1278494, 1305696, 1410752, 1461136, 1740928, 1831872, 1917741, 2116128, 2191704, 2556988, 2611392, 2821504, 2922272, 3663744, 3835482, 4232256, 4383408, 5113976, 5222784, 5844544, 7670964, 8464512, 8766816, 10227952, 11689088, 15341928, 17533632, 20455904, 30683856, 35067264, 40911808, 61367712, 81823616, 122735424, 245470848]

約数ペア:

[(1, 245470848), (2, 122735424), (3, 81823616), (4, 61367712), (6, 40911808), (7, 35067264), (8, 30683856), (12, 20455904), (14, 17533632), (16, 15341928), (21, 11689088), (24, 10227952), (28, 8766816), (29, 8464512), (32, 7670964), (42, 5844544), (47, 5222784), (48, 5113976), (56, 4383408), (58, 4232256), (64, 3835482), (67, 3663744), (84, 2922272), (87, 2821504), (94, 2611392), (96, 2556988), (112, 2191704), (116, 2116128), (128, 1917741), (134, 1831872), (141, 1740928), (168, 1461136), (174, 1410752), (188, 1305696), (192, 1278494), (201, 1221248), (203, 1209216), (224, 1095852), (232, 1058064), (268, 915936), (282, 870464), (329, 746112), (336, 730568), (348, 705376), (376, 652848), (384, 639247), (402, 610624), (406, 604608), (448, 547926), (464, 529032), (469, 523392), (536, 457968), (564, 435232), (609, 403072), (658, 373056), (672, 365284), (696, 352688), (752, 326424), (804, 305312), (812, 302304), (896, 273963), (928, 264516), (938, 261696), (987, 248704), (1072, 228984), (1128, 217616), (1218, 201536), (1316, 186528), (1344, 182642), (1363, 180096), (1392, 176344), (1407, 174464), (1504, 163212), (1608, 152656), (1624, 151152), (1856, 132258), (1876, 130848), (1943, 126336), (1974, 124352), (2144, 114492), (2256, 108808), (2436, 100768), (2632, 93264), (2688, 91321), (2726, 90048), (2784, 88172), (2814, 87232), (3008, 81606), (3149, 77952), (3216, 76328), (3248, 75576), (3712, 66129), (3752, 65424), (3886, 63168), (3948, 62176), (4089, 60032), (4288, 57246), (4512, 54404), (4872, 50384), (5264, 46632), (5452, 45024), (5568, 44086), (5628, 43616), (5829, 42112), (6016, 40803), (6298, 38976), (6432, 38164), (6496, 37788), (7504, 32712), (7772, 31584), (7896, 31088), (8178, 30016), (8576, 28623), (9024, 27202), (9447, 25984), (9541, 25728), (9744, 25192), (10528, 23316), (10904, 22512), (11136, 22043), (11256, 21808), (11658, 21056), (12596, 19488), (12864, 19082), (12992, 18894), (13601, 18048), (15008, 16356), (15544, 15792)]