21994699008

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{3517}}^1$

素因数の和:4032

約数の個数: 144

約数和(自身を含む): 62128442880

約数和(自身を除く): 40133743872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 479, 544, 768, 816, 958, 1088, 1437, 1632, 1916, 2176, 2874, 3264, 3517, 3832, 4352, 5748, 6528, 7034, 7664, 8143, 10551, 11496, 13056, 14068, 15328, 16286, 21102, 22992, 24429, 28136, 30656, 32572, 42204, 45984, 48858, 56272, 59789, 61312, 65144, 84408, 91968, 97716, 112544, 119578, 122624, 130288, 168816, 179367, 183936, 195432, 225088, 239156, 260576, 337632, 358734, 367872, 390864, 450176, 478312, 521152, 675264, 717468, 781728, 900352, 956624, 1042304, 1350528, 1434936, 1563456, 1684643, 1913248, 2084608, 2701056, 2869872, 3126912, 3369286, 3826496, 5053929, 5739744, 6253824, 6738572, 7652992, 10107858, 11479488, 13477144, 15305984, 20215716, 22958976, 26954288, 28638931, 40431432, 45917952, 53908576, 57277862, 80862864, 85916793, 107817152, 114555724, 161725728, 171833586, 215634304, 229111448, 323451456, 343667172, 431268608, 458222896, 646902912, 687334344, 916445792, 1293805824, 1374668688, 1832891584, 2749337376, 3665783168, 5498674752, 7331566336, 10997349504, 21994699008]

約数ペア:

[(1, 21994699008), (2, 10997349504), (3, 7331566336), (4, 5498674752), (6, 3665783168), (8, 2749337376), (12, 1832891584), (16, 1374668688), (17, 1293805824), (24, 916445792), (32, 687334344), (34, 646902912), (48, 458222896), (51, 431268608), (64, 343667172), (68, 323451456), (96, 229111448), (102, 215634304), (128, 171833586), (136, 161725728), (192, 114555724), (204, 107817152), (256, 85916793), (272, 80862864), (384, 57277862), (408, 53908576), (479, 45917952), (544, 40431432), (768, 28638931), (816, 26954288), (958, 22958976), (1088, 20215716), (1437, 15305984), (1632, 13477144), (1916, 11479488), (2176, 10107858), (2874, 7652992), (3264, 6738572), (3517, 6253824), (3832, 5739744), (4352, 5053929), (5748, 3826496), (6528, 3369286), (7034, 3126912), (7664, 2869872), (8143, 2701056), (10551, 2084608), (11496, 1913248), (13056, 1684643), (14068, 1563456), (15328, 1434936), (16286, 1350528), (21102, 1042304), (22992, 956624), (24429, 900352), (28136, 781728), (30656, 717468), (32572, 675264), (42204, 521152), (45984, 478312), (48858, 450176), (56272, 390864), (59789, 367872), (61312, 358734), (65144, 337632), (84408, 260576), (91968, 239156), (97716, 225088), (112544, 195432), (119578, 183936), (122624, 179367), (130288, 168816)]