18604138496

素因数分解:

$2^{13}\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:230

約数の個数: 224

約数和(自身を含む): 42464736000

約数和(自身を除く): 23860597504

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 79, 89, 128, 136, 152, 158, 178, 256, 272, 304, 316, 323, 356, 512, 544, 608, 632, 646, 712, 1024, 1088, 1216, 1264, 1292, 1343, 1424, 1501, 1513, 1691, 2048, 2176, 2432, 2528, 2584, 2686, 2848, 3002, 3026, 3382, 4096, 4352, 4864, 5056, 5168, 5372, 5696, 6004, 6052, 6764, 7031, 8192, 8704, 9728, 10112, 10336, 10744, 11392, 12008, 12104, 13528, 14062, 17408, 19456, 20224, 20672, 21488, 22784, 24016, 24208, 25517, 27056, 28124, 28747, 34816, 38912, 40448, 41344, 42976, 45568, 48032, 48416, 51034, 54112, 56248, 57494, 69632, 77824, 80896, 82688, 85952, 91136, 96064, 96832, 102068, 108224, 112496, 114988, 119527, 133589, 139264, 155648, 161792, 165376, 171904, 182272, 192128, 193664, 204136, 216448, 224992, 229976, 239054, 267178, 323584, 330752, 343808, 364544, 384256, 387328, 408272, 432896, 449984, 459952, 478108, 534356, 647168, 661504, 687616, 729088, 768512, 774656, 816544, 865792, 899968, 919904, 956216, 1068712, 1323008, 1375232, 1537024, 1549312, 1633088, 1731584, 1799936, 1839808, 1912432, 2137424, 2271013, 2646016, 2750464, 3074048, 3098624, 3266176, 3463168, 3599872, 3679616, 3824864, 4274848, 4542026, 5500928, 6148096, 6197248, 6532352, 6926336, 7199744, 7359232, 7649728, 8549696, 9084052, 11001856, 12296192, 12394496, 13064704, 13852672, 14399488, 14718464, 15299456, 17099392, 18168104, 26129408, 28798976, 29436928, 30598912, 34198784, 36336208, 52258816, 57597952, 58873856, 61197824, 68397568, 72672416, 104517632, 117747712, 122395648, 136795136, 145344832, 209035264, 235495424, 244791296, 273590272, 290689664, 489582592, 547180544, 581379328, 979165184, 1094361088, 1162758656, 2325517312, 4651034624, 9302069248, 18604138496]

約数ペア:

[(1, 18604138496), (2, 9302069248), (4, 4651034624), (8, 2325517312), (16, 1162758656), (17, 1094361088), (19, 979165184), (32, 581379328), (34, 547180544), (38, 489582592), (64, 290689664), (68, 273590272), (76, 244791296), (79, 235495424), (89, 209035264), (128, 145344832), (136, 136795136), (152, 122395648), (158, 117747712), (178, 104517632), (256, 72672416), (272, 68397568), (304, 61197824), (316, 58873856), (323, 57597952), (356, 52258816), (512, 36336208), (544, 34198784), (608, 30598912), (632, 29436928), (646, 28798976), (712, 26129408), (1024, 18168104), (1088, 17099392), (1216, 15299456), (1264, 14718464), (1292, 14399488), (1343, 13852672), (1424, 13064704), (1501, 12394496), (1513, 12296192), (1691, 11001856), (2048, 9084052), (2176, 8549696), (2432, 7649728), (2528, 7359232), (2584, 7199744), (2686, 6926336), (2848, 6532352), (3002, 6197248), (3026, 6148096), (3382, 5500928), (4096, 4542026), (4352, 4274848), (4864, 3824864), (5056, 3679616), (5168, 3599872), (5372, 3463168), (5696, 3266176), (6004, 3098624), (6052, 3074048), (6764, 2750464), (7031, 2646016), (8192, 2271013), (8704, 2137424), (9728, 1912432), (10112, 1839808), (10336, 1799936), (10744, 1731584), (11392, 1633088), (12008, 1549312), (12104, 1537024), (13528, 1375232), (14062, 1323008), (17408, 1068712), (19456, 956216), (20224, 919904), (20672, 899968), (21488, 865792), (22784, 816544), (24016, 774656), (24208, 768512), (25517, 729088), (27056, 687616), (28124, 661504), (28747, 647168), (34816, 534356), (38912, 478108), (40448, 459952), (41344, 449984), (42976, 432896), (45568, 408272), (48032, 387328), (48416, 384256), (51034, 364544), (54112, 343808), (56248, 330752), (57494, 323584), (69632, 267178), (77824, 239054), (80896, 229976), (82688, 224992), (85952, 216448), (91136, 204136), (96064, 193664), (96832, 192128), (102068, 182272), (108224, 171904), (112496, 165376), (114988, 161792), (119527, 155648), (133589, 139264)]