5438477312

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 176

約数和(自身を含む): 12073697280

約数和(自身を除く): 6635219968

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 71, 76, 124, 127, 128, 142, 152, 248, 254, 256, 284, 304, 496, 508, 512, 568, 589, 608, 992, 1016, 1024, 1136, 1178, 1216, 1349, 1984, 2032, 2201, 2272, 2356, 2413, 2432, 2698, 3937, 3968, 4064, 4402, 4544, 4712, 4826, 4864, 5396, 7874, 7936, 8128, 8804, 9017, 9088, 9424, 9652, 9728, 10792, 15748, 15872, 16256, 17608, 18034, 18176, 18848, 19304, 19456, 21584, 31496, 31744, 32512, 35216, 36068, 36352, 37696, 38608, 41819, 43168, 62992, 65024, 70432, 72136, 72704, 74803, 75392, 77216, 83638, 86336, 125984, 130048, 140864, 144272, 149606, 150784, 154432, 167276, 171323, 172672, 251968, 279527, 281728, 288544, 299212, 301568, 308864, 334552, 342646, 345344, 503936, 559054, 563456, 577088, 598424, 603136, 617728, 669104, 685292, 690688, 1007872, 1118108, 1126912, 1154176, 1196848, 1235456, 1338208, 1370584, 1381376, 2015744, 2236216, 2253824, 2308352, 2393696, 2470912, 2676416, 2741168, 4031488, 4472432, 4616704, 4787392, 5311013, 5352832, 5482336, 8944864, 9233408, 9574784, 10622026, 10705664, 10964672, 17889728, 19149568, 21244052, 21411328, 21929344, 35779456, 38299136, 42488104, 42822656, 43858688, 71558912, 76598272, 84976208, 87717376, 143117824, 169952416, 175434752, 286235648, 339904832, 679809664, 1359619328, 2719238656, 5438477312]

約数ペア:

[(1, 5438477312), (2, 2719238656), (4, 1359619328), (8, 679809664), (16, 339904832), (19, 286235648), (31, 175434752), (32, 169952416), (38, 143117824), (62, 87717376), (64, 84976208), (71, 76598272), (76, 71558912), (124, 43858688), (127, 42822656), (128, 42488104), (142, 38299136), (152, 35779456), (248, 21929344), (254, 21411328), (256, 21244052), (284, 19149568), (304, 17889728), (496, 10964672), (508, 10705664), (512, 10622026), (568, 9574784), (589, 9233408), (608, 8944864), (992, 5482336), (1016, 5352832), (1024, 5311013), (1136, 4787392), (1178, 4616704), (1216, 4472432), (1349, 4031488), (1984, 2741168), (2032, 2676416), (2201, 2470912), (2272, 2393696), (2356, 2308352), (2413, 2253824), (2432, 2236216), (2698, 2015744), (3937, 1381376), (3968, 1370584), (4064, 1338208), (4402, 1235456), (4544, 1196848), (4712, 1154176), (4826, 1126912), (4864, 1118108), (5396, 1007872), (7874, 690688), (7936, 685292), (8128, 669104), (8804, 617728), (9017, 603136), (9088, 598424), (9424, 577088), (9652, 563456), (9728, 559054), (10792, 503936), (15748, 345344), (15872, 342646), (16256, 334552), (17608, 308864), (18034, 301568), (18176, 299212), (18848, 288544), (19304, 281728), (19456, 279527), (21584, 251968), (31496, 172672), (31744, 171323), (32512, 167276), (35216, 154432), (36068, 150784), (36352, 149606), (37696, 144272), (38608, 140864), (41819, 130048), (43168, 125984), (62992, 86336), (65024, 83638), (70432, 77216), (72136, 75392), (72704, 74803)]