438522048

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:539

約数の個数: 168

約数和(自身を含む): 1331366400

約数和(自身を除く): 892844352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 79, 92, 96, 138, 144, 158, 184, 192, 207, 237, 276, 288, 316, 368, 414, 419, 474, 552, 576, 632, 711, 736, 828, 838, 948, 1104, 1257, 1264, 1422, 1472, 1656, 1676, 1817, 1896, 2208, 2514, 2528, 2844, 3312, 3352, 3634, 3771, 3792, 4416, 5028, 5056, 5451, 5688, 6624, 6704, 7268, 7542, 7584, 9637, 10056, 10902, 11376, 13248, 13408, 14536, 15084, 15168, 16353, 19274, 20112, 21804, 22752, 26816, 28911, 29072, 30168, 32706, 33101, 38548, 40224, 43608, 45504, 57822, 58144, 60336, 65412, 66202, 77096, 80448, 86733, 87216, 99303, 115644, 116288, 120672, 130824, 132404, 154192, 173466, 174432, 198606, 231288, 241344, 261648, 264808, 297909, 308384, 346932, 348864, 397212, 462576, 523296, 529616, 595818, 616768, 693864, 761323, 794424, 925152, 1046592, 1059232, 1191636, 1387728, 1522646, 1588848, 1850304, 2118464, 2283969, 2383272, 2775456, 3045292, 3177696, 4567938, 4766544, 5550912, 6090584, 6355392, 6851907, 9135876, 9533088, 12181168, 13703814, 18271752, 19066176, 24362336, 27407628, 36543504, 48724672, 54815256, 73087008, 109630512, 146174016, 219261024, 438522048]

約数ペア:

[(1, 438522048), (2, 219261024), (3, 146174016), (4, 109630512), (6, 73087008), (8, 54815256), (9, 48724672), (12, 36543504), (16, 27407628), (18, 24362336), (23, 19066176), (24, 18271752), (32, 13703814), (36, 12181168), (46, 9533088), (48, 9135876), (64, 6851907), (69, 6355392), (72, 6090584), (79, 5550912), (92, 4766544), (96, 4567938), (138, 3177696), (144, 3045292), (158, 2775456), (184, 2383272), (192, 2283969), (207, 2118464), (237, 1850304), (276, 1588848), (288, 1522646), (316, 1387728), (368, 1191636), (414, 1059232), (419, 1046592), (474, 925152), (552, 794424), (576, 761323), (632, 693864), (711, 616768), (736, 595818), (828, 529616), (838, 523296), (948, 462576), (1104, 397212), (1257, 348864), (1264, 346932), (1422, 308384), (1472, 297909), (1656, 264808), (1676, 261648), (1817, 241344), (1896, 231288), (2208, 198606), (2514, 174432), (2528, 173466), (2844, 154192), (3312, 132404), (3352, 130824), (3634, 120672), (3771, 116288), (3792, 115644), (4416, 99303), (5028, 87216), (5056, 86733), (5451, 80448), (5688, 77096), (6624, 66202), (6704, 65412), (7268, 60336), (7542, 58144), (7584, 57822), (9637, 45504), (10056, 43608), (10902, 40224), (11376, 38548), (13248, 33101), (13408, 32706), (14536, 30168), (15084, 29072), (15168, 28911), (16353, 26816), (19274, 22752), (20112, 21804)]