520013088

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:277

約数の個数: 288

約数和(自身を含む): 1799521920

約数和(自身を除く): 1279508832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 71, 72, 84, 96, 98, 108, 112, 126, 142, 144, 147, 168, 173, 189, 196, 213, 216, 224, 252, 284, 288, 294, 336, 346, 378, 392, 426, 432, 441, 497, 504, 519, 568, 588, 639, 672, 692, 756, 784, 852, 864, 882, 994, 1008, 1038, 1136, 1176, 1211, 1278, 1323, 1384, 1491, 1512, 1557, 1568, 1704, 1764, 1917, 1988, 2016, 2076, 2272, 2352, 2422, 2556, 2646, 2768, 2982, 3024, 3114, 3408, 3479, 3528, 3633, 3834, 3976, 4152, 4473, 4671, 4704, 4844, 5112, 5292, 5536, 5964, 6048, 6228, 6816, 6958, 7056, 7266, 7668, 7952, 8304, 8477, 8946, 9342, 9688, 10224, 10437, 10584, 10899, 11928, 12283, 12456, 13419, 13916, 14112, 14532, 15336, 15904, 16608, 16954, 17892, 18684, 19376, 20448, 20874, 21168, 21798, 23856, 24566, 24912, 25431, 26838, 27832, 29064, 30672, 31311, 32697, 33908, 35784, 36849, 37368, 38752, 41748, 42336, 43596, 47712, 49132, 49824, 50862, 53676, 55664, 58128, 61344, 62622, 65394, 67816, 71568, 73698, 74736, 76293, 83496, 85981, 87192, 93933, 98264, 101724, 107352, 110547, 111328, 116256, 125244, 130788, 135632, 143136, 147396, 149472, 152586, 166992, 171962, 174384, 187866, 196528, 203448, 214704, 221094, 228879, 250488, 257943, 261576, 271264, 294792, 305172, 331641, 333984, 343924, 348768, 375732, 393056, 406896, 429408, 442188, 457758, 500976, 515886, 523152, 589584, 601867, 610344, 663282, 687848, 751464, 773829, 813792, 884376, 915516, 1001952, 1031772, 1046304, 1179168, 1203734, 1220688, 1326564, 1375696, 1502928, 1547658, 1768752, 1805601, 1831032, 2063544, 2321487, 2407468, 2441376, 2653128, 2751392, 3005856, 3095316, 3537504, 3611202, 3662064, 4127088, 4642974, 4814936, 5306256, 5416803, 6190632, 7222404, 7324128, 8254176, 9285948, 9629872, 10612512, 10833606, 12381264, 14444808, 16250409, 18571896, 19259744, 21667212, 24762528, 28889616, 32500818, 37143792, 43334424, 57779232, 65001636, 74287584, 86668848, 130003272, 173337696, 260006544, 520013088]

約数ペア:

[(1, 520013088), (2, 260006544), (3, 173337696), (4, 130003272), (6, 86668848), (7, 74287584), (8, 65001636), (9, 57779232), (12, 43334424), (14, 37143792), (16, 32500818), (18, 28889616), (21, 24762528), (24, 21667212), (27, 19259744), (28, 18571896), (32, 16250409), (36, 14444808), (42, 12381264), (48, 10833606), (49, 10612512), (54, 9629872), (56, 9285948), (63, 8254176), (71, 7324128), (72, 7222404), (84, 6190632), (96, 5416803), (98, 5306256), (108, 4814936), (112, 4642974), (126, 4127088), (142, 3662064), (144, 3611202), (147, 3537504), (168, 3095316), (173, 3005856), (189, 2751392), (196, 2653128), (213, 2441376), (216, 2407468), (224, 2321487), (252, 2063544), (284, 1831032), (288, 1805601), (294, 1768752), (336, 1547658), (346, 1502928), (378, 1375696), (392, 1326564), (426, 1220688), (432, 1203734), (441, 1179168), (497, 1046304), (504, 1031772), (519, 1001952), (568, 915516), (588, 884376), (639, 813792), (672, 773829), (692, 751464), (756, 687848), (784, 663282), (852, 610344), (864, 601867), (882, 589584), (994, 523152), (1008, 515886), (1038, 500976), (1136, 457758), (1176, 442188), (1211, 429408), (1278, 406896), (1323, 393056), (1384, 375732), (1491, 348768), (1512, 343924), (1557, 333984), (1568, 331641), (1704, 305172), (1764, 294792), (1917, 271264), (1988, 261576), (2016, 257943), (2076, 250488), (2272, 228879), (2352, 221094), (2422, 214704), (2556, 203448), (2646, 196528), (2768, 187866), (2982, 174384), (3024, 171962), (3114, 166992), (3408, 152586), (3479, 149472), (3528, 147396), (3633, 143136), (3834, 135632), (3976, 130788), (4152, 125244), (4473, 116256), (4671, 111328), (4704, 110547), (4844, 107352), (5112, 101724), (5292, 98264), (5536, 93933), (5964, 87192), (6048, 85981), (6228, 83496), (6816, 76293), (6958, 74736), (7056, 73698), (7266, 71568), (7668, 67816), (7952, 65394), (8304, 62622), (8477, 61344), (8946, 58128), (9342, 55664), (9688, 53676), (10224, 50862), (10437, 49824), (10584, 49132), (10899, 47712), (11928, 43596), (12283, 42336), (12456, 41748), (13419, 38752), (13916, 37368), (14112, 36849), (14532, 35784), (15336, 33908), (15904, 32697), (16608, 31311), (16954, 30672), (17892, 29064), (18684, 27832), (19376, 26838), (20448, 25431), (20874, 24912), (21168, 24566), (21798, 23856)]