1815207744

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3163}}^1$

素因数の和:3253

約数の個数: 168

約数和(自身を含む): 5680240608

約数和(自身を除く): 3865032864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 61, 64, 84, 96, 98, 112, 122, 147, 168, 183, 192, 196, 224, 244, 294, 336, 366, 392, 427, 448, 488, 588, 672, 732, 784, 854, 976, 1176, 1281, 1344, 1464, 1568, 1708, 1952, 2352, 2562, 2928, 2989, 3136, 3163, 3416, 3904, 4704, 5124, 5856, 5978, 6326, 6832, 8967, 9408, 9489, 10248, 11712, 11956, 12652, 13664, 17934, 18978, 20496, 22141, 23912, 25304, 27328, 35868, 37956, 40992, 44282, 47824, 50608, 66423, 71736, 75912, 81984, 88564, 95648, 101216, 132846, 143472, 151824, 154987, 177128, 191296, 192943, 202432, 265692, 286944, 303648, 309974, 354256, 385886, 464961, 531384, 573888, 578829, 607296, 619948, 708512, 771772, 929922, 1062768, 1157658, 1239896, 1350601, 1417024, 1543544, 1859844, 2125536, 2315316, 2479792, 2701202, 3087088, 3719688, 4051803, 4251072, 4630632, 4959584, 5402404, 6174176, 7439376, 8103606, 9261264, 9454207, 9919168, 10804808, 12348352, 14878752, 16207212, 18522528, 18908414, 21609616, 28362621, 29757504, 32414424, 37045056, 37816828, 43219232, 56725242, 64828848, 75633656, 86438464, 113450484, 129657696, 151267312, 226900968, 259315392, 302534624, 453801936, 605069248, 907603872, 1815207744]

約数ペア:

[(1, 1815207744), (2, 907603872), (3, 605069248), (4, 453801936), (6, 302534624), (7, 259315392), (8, 226900968), (12, 151267312), (14, 129657696), (16, 113450484), (21, 86438464), (24, 75633656), (28, 64828848), (32, 56725242), (42, 43219232), (48, 37816828), (49, 37045056), (56, 32414424), (61, 29757504), (64, 28362621), (84, 21609616), (96, 18908414), (98, 18522528), (112, 16207212), (122, 14878752), (147, 12348352), (168, 10804808), (183, 9919168), (192, 9454207), (196, 9261264), (224, 8103606), (244, 7439376), (294, 6174176), (336, 5402404), (366, 4959584), (392, 4630632), (427, 4251072), (448, 4051803), (488, 3719688), (588, 3087088), (672, 2701202), (732, 2479792), (784, 2315316), (854, 2125536), (976, 1859844), (1176, 1543544), (1281, 1417024), (1344, 1350601), (1464, 1239896), (1568, 1157658), (1708, 1062768), (1952, 929922), (2352, 771772), (2562, 708512), (2928, 619948), (2989, 607296), (3136, 578829), (3163, 573888), (3416, 531384), (3904, 464961), (4704, 385886), (5124, 354256), (5856, 309974), (5978, 303648), (6326, 286944), (6832, 265692), (8967, 202432), (9408, 192943), (9489, 191296), (10248, 177128), (11712, 154987), (11956, 151824), (12652, 143472), (13664, 132846), (17934, 101216), (18978, 95648), (20496, 88564), (22141, 81984), (23912, 75912), (25304, 71736), (27328, 66423), (35868, 50608), (37956, 47824), (40992, 44282)]