253412544

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:375

約数の個数: 224

約数和(自身を含む): 852659712

約数和(自身を除く): 599247168

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 61, 64, 66, 77, 84, 88, 96, 112, 122, 132, 154, 168, 176, 183, 192, 224, 231, 244, 264, 281, 308, 336, 352, 366, 427, 448, 462, 488, 528, 562, 616, 671, 672, 704, 732, 843, 854, 924, 976, 1056, 1124, 1232, 1281, 1342, 1344, 1464, 1686, 1708, 1848, 1952, 1967, 2013, 2112, 2248, 2464, 2562, 2684, 2928, 3091, 3372, 3416, 3696, 3904, 3934, 4026, 4496, 4697, 4928, 5124, 5368, 5856, 5901, 6182, 6744, 6832, 7392, 7868, 8052, 8992, 9273, 9394, 10248, 10736, 11712, 11802, 12364, 13488, 13664, 14091, 14784, 15736, 16104, 17141, 17984, 18546, 18788, 20496, 21472, 21637, 23604, 24728, 26976, 27328, 28182, 31472, 32208, 34282, 37092, 37576, 40992, 42944, 43274, 47208, 49456, 51423, 53952, 56364, 62944, 64416, 64911, 68564, 74184, 75152, 81984, 86548, 94416, 98912, 102846, 112728, 119987, 125888, 128832, 129822, 137128, 148368, 150304, 173096, 188551, 188832, 197824, 205692, 225456, 239974, 259644, 274256, 296736, 300608, 346192, 359961, 377102, 377664, 411384, 450912, 479948, 519288, 548512, 565653, 593472, 692384, 719922, 754204, 822768, 901824, 959896, 1038576, 1097024, 1131306, 1319857, 1384768, 1439844, 1508408, 1645536, 1919792, 2077152, 2262612, 2639714, 2879688, 3016816, 3291072, 3839584, 3959571, 4154304, 4525224, 5279428, 5759376, 6033632, 7679168, 7919142, 9050448, 10558856, 11518752, 12067264, 15838284, 18100896, 21117712, 23037504, 31676568, 36201792, 42235424, 63353136, 84470848, 126706272, 253412544]

約数ペア:

[(1, 253412544), (2, 126706272), (3, 84470848), (4, 63353136), (6, 42235424), (7, 36201792), (8, 31676568), (11, 23037504), (12, 21117712), (14, 18100896), (16, 15838284), (21, 12067264), (22, 11518752), (24, 10558856), (28, 9050448), (32, 7919142), (33, 7679168), (42, 6033632), (44, 5759376), (48, 5279428), (56, 4525224), (61, 4154304), (64, 3959571), (66, 3839584), (77, 3291072), (84, 3016816), (88, 2879688), (96, 2639714), (112, 2262612), (122, 2077152), (132, 1919792), (154, 1645536), (168, 1508408), (176, 1439844), (183, 1384768), (192, 1319857), (224, 1131306), (231, 1097024), (244, 1038576), (264, 959896), (281, 901824), (308, 822768), (336, 754204), (352, 719922), (366, 692384), (427, 593472), (448, 565653), (462, 548512), (488, 519288), (528, 479948), (562, 450912), (616, 411384), (671, 377664), (672, 377102), (704, 359961), (732, 346192), (843, 300608), (854, 296736), (924, 274256), (976, 259644), (1056, 239974), (1124, 225456), (1232, 205692), (1281, 197824), (1342, 188832), (1344, 188551), (1464, 173096), (1686, 150304), (1708, 148368), (1848, 137128), (1952, 129822), (1967, 128832), (2013, 125888), (2112, 119987), (2248, 112728), (2464, 102846), (2562, 98912), (2684, 94416), (2928, 86548), (3091, 81984), (3372, 75152), (3416, 74184), (3696, 68564), (3904, 64911), (3934, 64416), (4026, 62944), (4496, 56364), (4697, 53952), (4928, 51423), (5124, 49456), (5368, 47208), (5856, 43274), (5901, 42944), (6182, 40992), (6744, 37576), (6832, 37092), (7392, 34282), (7868, 32208), (8052, 31472), (8992, 28182), (9273, 27328), (9394, 26976), (10248, 24728), (10736, 23604), (11712, 21637), (11802, 21472), (12364, 20496), (13488, 18788), (13664, 18546), (14091, 17984), (14784, 17141), (15736, 16104)]