1421358848

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 3836375424

約数和(自身を除く): 2415016576

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 37, 52, 56, 64, 68, 74, 91, 97, 104, 112, 119, 128, 136, 148, 182, 194, 208, 221, 224, 238, 256, 259, 272, 296, 364, 388, 416, 442, 448, 476, 481, 518, 544, 592, 629, 679, 728, 776, 832, 884, 896, 952, 962, 1036, 1088, 1184, 1258, 1261, 1358, 1456, 1547, 1552, 1649, 1664, 1768, 1792, 1904, 1924, 2072, 2176, 2368, 2516, 2522, 2716, 2912, 3094, 3104, 3298, 3328, 3367, 3536, 3589, 3808, 3848, 4144, 4352, 4403, 4736, 5032, 5044, 5432, 5824, 6188, 6208, 6596, 6734, 7072, 7178, 7616, 7696, 8177, 8288, 8806, 8827, 9472, 10064, 10088, 10864, 11543, 11648, 12376, 12416, 13192, 13468, 14144, 14356, 15232, 15392, 16354, 16576, 17612, 17654, 20128, 20176, 21437, 21728, 23086, 23296, 24752, 24832, 25123, 26384, 26936, 28288, 28712, 30464, 30784, 32708, 33152, 35224, 35308, 40256, 40352, 42874, 43456, 46172, 46657, 49504, 50246, 52768, 53872, 56576, 57239, 57424, 61013, 61568, 65416, 66304, 70448, 70616, 80512, 80704, 85748, 86912, 92344, 93314, 99008, 100492, 105536, 107744, 114478, 114848, 122026, 123136, 130832, 140896, 141232, 150059, 161024, 161408, 171496, 173824, 184688, 186628, 198016, 200984, 211072, 215488, 228956, 229696, 244052, 261664, 281792, 282464, 300118, 322816, 326599, 342992, 369376, 373256, 396032, 401968, 422144, 427091, 430976, 457912, 459392, 488104, 523328, 563584, 564928, 600236, 653198, 685984, 738752, 746512, 793169, 803936, 854182, 861952, 915824, 918784, 976208, 1046656, 1127168, 1129856, 1200472, 1306396, 1371968, 1477504, 1493024, 1586338, 1607872, 1708364, 1831648, 1952416, 2093312, 2259712, 2400944, 2612792, 2743936, 2955008, 2986048, 3172676, 3215744, 3416728, 3663296, 3904832, 4801888, 5225584, 5487872, 5552183, 5972096, 6345352, 6431488, 6833456, 7326592, 7809664, 9603776, 10451168, 11104366, 11944192, 12690704, 13666912, 14653184, 15619328, 19207552, 20902336, 22208732, 25381408, 27333824, 38415104, 41804672, 44417464, 50762816, 54667648, 83609344, 88834928, 101525632, 109335296, 177669856, 203051264, 355339712, 710679424, 1421358848]

約数ペア:

[(1, 1421358848), (2, 710679424), (4, 355339712), (7, 203051264), (8, 177669856), (13, 109335296), (14, 101525632), (16, 88834928), (17, 83609344), (26, 54667648), (28, 50762816), (32, 44417464), (34, 41804672), (37, 38415104), (52, 27333824), (56, 25381408), (64, 22208732), (68, 20902336), (74, 19207552), (91, 15619328), (97, 14653184), (104, 13666912), (112, 12690704), (119, 11944192), (128, 11104366), (136, 10451168), (148, 9603776), (182, 7809664), (194, 7326592), (208, 6833456), (221, 6431488), (224, 6345352), (238, 5972096), (256, 5552183), (259, 5487872), (272, 5225584), (296, 4801888), (364, 3904832), (388, 3663296), (416, 3416728), (442, 3215744), (448, 3172676), (476, 2986048), (481, 2955008), (518, 2743936), (544, 2612792), (592, 2400944), (629, 2259712), (679, 2093312), (728, 1952416), (776, 1831648), (832, 1708364), (884, 1607872), (896, 1586338), (952, 1493024), (962, 1477504), (1036, 1371968), (1088, 1306396), (1184, 1200472), (1258, 1129856), (1261, 1127168), (1358, 1046656), (1456, 976208), (1547, 918784), (1552, 915824), (1649, 861952), (1664, 854182), (1768, 803936), (1792, 793169), (1904, 746512), (1924, 738752), (2072, 685984), (2176, 653198), (2368, 600236), (2516, 564928), (2522, 563584), (2716, 523328), (2912, 488104), (3094, 459392), (3104, 457912), (3298, 430976), (3328, 427091), (3367, 422144), (3536, 401968), (3589, 396032), (3808, 373256), (3848, 369376), (4144, 342992), (4352, 326599), (4403, 322816), (4736, 300118), (5032, 282464), (5044, 281792), (5432, 261664), (5824, 244052), (6188, 229696), (6208, 228956), (6596, 215488), (6734, 211072), (7072, 200984), (7178, 198016), (7616, 186628), (7696, 184688), (8177, 173824), (8288, 171496), (8806, 161408), (8827, 161024), (9472, 150059), (10064, 141232), (10088, 140896), (10864, 130832), (11543, 123136), (11648, 122026), (12376, 114848), (12416, 114478), (13192, 107744), (13468, 105536), (14144, 100492), (14356, 99008), (15232, 93314), (15392, 92344), (16354, 86912), (16576, 85748), (17612, 80704), (17654, 80512), (20128, 70616), (20176, 70448), (21437, 66304), (21728, 65416), (23086, 61568), (23296, 61013), (24752, 57424), (24832, 57239), (25123, 56576), (26384, 53872), (26936, 52768), (28288, 50246), (28712, 49504), (30464, 46657), (30784, 46172), (32708, 43456), (33152, 42874), (35224, 40352), (35308, 40256)]