338537472

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:223

約数の個数: 264

約数和(自身を含む): 1136920176

約数和(自身を除く): 798382704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 173, 182, 192, 196, 208, 224, 256, 273, 294, 312, 336, 346, 364, 384, 392, 416, 448, 512, 519, 546, 588, 624, 637, 672, 692, 728, 768, 784, 832, 896, 1024, 1038, 1092, 1176, 1211, 1248, 1274, 1344, 1384, 1456, 1536, 1568, 1664, 1792, 1911, 2076, 2184, 2249, 2352, 2422, 2496, 2548, 2688, 2768, 2912, 3072, 3136, 3328, 3584, 3633, 3822, 4152, 4368, 4498, 4704, 4844, 4992, 5096, 5376, 5536, 5824, 6272, 6656, 6747, 7168, 7266, 7644, 8304, 8477, 8736, 8996, 9408, 9688, 9984, 10192, 10752, 11072, 11648, 12544, 13312, 13494, 14532, 15288, 15743, 16608, 16954, 17472, 17992, 18816, 19376, 19968, 20384, 21504, 22144, 23296, 25088, 25431, 26988, 29064, 30576, 31486, 33216, 33908, 34944, 35984, 37632, 38752, 39936, 40768, 44288, 46592, 47229, 50176, 50862, 53976, 58128, 61152, 62972, 66432, 67816, 69888, 71968, 75264, 77504, 81536, 88576, 93184, 94458, 101724, 107952, 110201, 116256, 122304, 125944, 132864, 135632, 139776, 143936, 150528, 155008, 163072, 177152, 188916, 203448, 215904, 220402, 232512, 244608, 251888, 265728, 271264, 279552, 287872, 310016, 326144, 330603, 377832, 406896, 431808, 440804, 465024, 489216, 503776, 531456, 542528, 575744, 620032, 652288, 661206, 755664, 813792, 863616, 881608, 930048, 978432, 1007552, 1085056, 1151488, 1240064, 1322412, 1511328, 1627584, 1727232, 1763216, 1860096, 1956864, 2015104, 2170112, 2302976, 2644824, 3022656, 3255168, 3454464, 3526432, 3720192, 4030208, 4340224, 5289648, 6045312, 6510336, 6908928, 7052864, 8060416, 8680448, 10579296, 12090624, 13020672, 14105728, 16120832, 21158592, 24181248, 26041344, 28211456, 42317184, 48362496, 56422912, 84634368, 112845824, 169268736, 338537472]

約数ペア:

[(1, 338537472), (2, 169268736), (3, 112845824), (4, 84634368), (6, 56422912), (7, 48362496), (8, 42317184), (12, 28211456), (13, 26041344), (14, 24181248), (16, 21158592), (21, 16120832), (24, 14105728), (26, 13020672), (28, 12090624), (32, 10579296), (39, 8680448), (42, 8060416), (48, 7052864), (49, 6908928), (52, 6510336), (56, 6045312), (64, 5289648), (78, 4340224), (84, 4030208), (91, 3720192), (96, 3526432), (98, 3454464), (104, 3255168), (112, 3022656), (128, 2644824), (147, 2302976), (156, 2170112), (168, 2015104), (173, 1956864), (182, 1860096), (192, 1763216), (196, 1727232), (208, 1627584), (224, 1511328), (256, 1322412), (273, 1240064), (294, 1151488), (312, 1085056), (336, 1007552), (346, 978432), (364, 930048), (384, 881608), (392, 863616), (416, 813792), (448, 755664), (512, 661206), (519, 652288), (546, 620032), (588, 575744), (624, 542528), (637, 531456), (672, 503776), (692, 489216), (728, 465024), (768, 440804), (784, 431808), (832, 406896), (896, 377832), (1024, 330603), (1038, 326144), (1092, 310016), (1176, 287872), (1211, 279552), (1248, 271264), (1274, 265728), (1344, 251888), (1384, 244608), (1456, 232512), (1536, 220402), (1568, 215904), (1664, 203448), (1792, 188916), (1911, 177152), (2076, 163072), (2184, 155008), (2249, 150528), (2352, 143936), (2422, 139776), (2496, 135632), (2548, 132864), (2688, 125944), (2768, 122304), (2912, 116256), (3072, 110201), (3136, 107952), (3328, 101724), (3584, 94458), (3633, 93184), (3822, 88576), (4152, 81536), (4368, 77504), (4498, 75264), (4704, 71968), (4844, 69888), (4992, 67816), (5096, 66432), (5376, 62972), (5536, 61152), (5824, 58128), (6272, 53976), (6656, 50862), (6747, 50176), (7168, 47229), (7266, 46592), (7644, 44288), (8304, 40768), (8477, 39936), (8736, 38752), (8996, 37632), (9408, 35984), (9688, 34944), (9984, 33908), (10192, 33216), (10752, 31486), (11072, 30576), (11648, 29064), (12544, 26988), (13312, 25431), (13494, 25088), (14532, 23296), (15288, 22144), (15743, 21504), (16608, 20384), (16954, 19968), (17472, 19376), (17992, 18816)]