2018910816

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:430

約数の個数: 288

約数和(自身を含む): 6596160480

約数和(自身を除く): 4577249664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 101, 104, 114, 117, 144, 152, 156, 171, 202, 208, 228, 234, 247, 281, 288, 303, 304, 312, 342, 404, 416, 456, 468, 494, 562, 606, 608, 624, 684, 741, 808, 843, 909, 912, 936, 988, 1124, 1212, 1248, 1313, 1368, 1482, 1616, 1686, 1818, 1824, 1872, 1919, 1976, 2223, 2248, 2424, 2529, 2626, 2736, 2964, 3232, 3372, 3636, 3653, 3744, 3838, 3939, 3952, 4446, 4496, 4848, 5058, 5252, 5339, 5472, 5757, 5928, 6744, 7272, 7306, 7676, 7878, 7904, 8892, 8992, 9696, 10116, 10504, 10678, 10959, 11514, 11817, 11856, 13488, 14544, 14612, 15352, 15756, 16017, 17271, 17784, 20232, 21008, 21356, 21918, 23028, 23634, 23712, 24947, 26976, 28381, 29088, 29224, 30704, 31512, 32034, 32877, 34542, 35568, 40464, 42016, 42712, 43836, 46056, 47268, 48051, 49894, 56762, 58448, 61408, 63024, 64068, 65754, 69084, 69407, 71136, 74841, 80928, 85143, 85424, 87672, 92112, 94536, 96102, 99788, 113524, 116896, 126048, 128136, 131508, 138168, 138814, 149682, 170286, 170848, 175344, 184224, 189072, 192204, 199576, 208221, 224523, 227048, 255429, 256272, 263016, 276336, 277628, 299364, 340572, 350688, 368953, 378144, 384408, 399152, 416442, 449046, 454096, 510858, 512544, 526032, 539239, 552672, 555256, 598728, 624663, 681144, 737906, 768816, 798304, 832884, 898092, 908192, 1021716, 1052064, 1078478, 1106859, 1110512, 1197456, 1249326, 1362288, 1475812, 1537632, 1617717, 1665768, 1796184, 2043432, 2156956, 2213718, 2221024, 2394912, 2498652, 2724576, 2951624, 3235434, 3320577, 3331536, 3592368, 4086864, 4313912, 4427436, 4853151, 4997304, 5903248, 6470868, 6641154, 6663072, 7010107, 7184736, 8173728, 8627824, 8854872, 9706302, 9994608, 11806496, 12941736, 13282308, 14020214, 17255648, 17709744, 19412604, 19989216, 21030321, 25883472, 26564616, 28040428, 35419488, 38825208, 42060642, 51766944, 53129232, 56080856, 63090963, 77650416, 84121284, 106258464, 112161712, 126181926, 155300832, 168242568, 224323424, 252363852, 336485136, 504727704, 672970272, 1009455408, 2018910816]

約数ペア:

[(1, 2018910816), (2, 1009455408), (3, 672970272), (4, 504727704), (6, 336485136), (8, 252363852), (9, 224323424), (12, 168242568), (13, 155300832), (16, 126181926), (18, 112161712), (19, 106258464), (24, 84121284), (26, 77650416), (32, 63090963), (36, 56080856), (38, 53129232), (39, 51766944), (48, 42060642), (52, 38825208), (57, 35419488), (72, 28040428), (76, 26564616), (78, 25883472), (96, 21030321), (101, 19989216), (104, 19412604), (114, 17709744), (117, 17255648), (144, 14020214), (152, 13282308), (156, 12941736), (171, 11806496), (202, 9994608), (208, 9706302), (228, 8854872), (234, 8627824), (247, 8173728), (281, 7184736), (288, 7010107), (303, 6663072), (304, 6641154), (312, 6470868), (342, 5903248), (404, 4997304), (416, 4853151), (456, 4427436), (468, 4313912), (494, 4086864), (562, 3592368), (606, 3331536), (608, 3320577), (624, 3235434), (684, 2951624), (741, 2724576), (808, 2498652), (843, 2394912), (909, 2221024), (912, 2213718), (936, 2156956), (988, 2043432), (1124, 1796184), (1212, 1665768), (1248, 1617717), (1313, 1537632), (1368, 1475812), (1482, 1362288), (1616, 1249326), (1686, 1197456), (1818, 1110512), (1824, 1106859), (1872, 1078478), (1919, 1052064), (1976, 1021716), (2223, 908192), (2248, 898092), (2424, 832884), (2529, 798304), (2626, 768816), (2736, 737906), (2964, 681144), (3232, 624663), (3372, 598728), (3636, 555256), (3653, 552672), (3744, 539239), (3838, 526032), (3939, 512544), (3952, 510858), (4446, 454096), (4496, 449046), (4848, 416442), (5058, 399152), (5252, 384408), (5339, 378144), (5472, 368953), (5757, 350688), (5928, 340572), (6744, 299364), (7272, 277628), (7306, 276336), (7676, 263016), (7878, 256272), (7904, 255429), (8892, 227048), (8992, 224523), (9696, 208221), (10116, 199576), (10504, 192204), (10678, 189072), (10959, 184224), (11514, 175344), (11817, 170848), (11856, 170286), (13488, 149682), (14544, 138814), (14612, 138168), (15352, 131508), (15756, 128136), (16017, 126048), (17271, 116896), (17784, 113524), (20232, 99788), (21008, 96102), (21356, 94536), (21918, 92112), (23028, 87672), (23634, 85424), (23712, 85143), (24947, 80928), (26976, 74841), (28381, 71136), (29088, 69407), (29224, 69084), (30704, 65754), (31512, 64068), (32034, 63024), (32877, 61408), (34542, 58448), (35568, 56762), (40464, 49894), (42016, 48051), (42712, 47268), (43836, 46056)]