19802885184

素因数分解:

$2^6\times 3^4\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{541}}^1$

素因数の和:895

約数の個数: 280

約数和(自身を含む): 61567332288

約数和(自身を除く): 41764447104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 192, 207, 216, 276, 288, 307, 324, 368, 414, 432, 541, 552, 576, 614, 621, 648, 736, 828, 864, 921, 1082, 1104, 1228, 1242, 1296, 1472, 1623, 1656, 1728, 1842, 1863, 2164, 2208, 2456, 2484, 2592, 2763, 3246, 3312, 3684, 3726, 4328, 4416, 4869, 4912, 4968, 5184, 5526, 6492, 6624, 7061, 7368, 7452, 8289, 8656, 9738, 9824, 9936, 11052, 12443, 12984, 13248, 14122, 14607, 14736, 14904, 16578, 17312, 19476, 19648, 19872, 21183, 22104, 24867, 24886, 25968, 28244, 29214, 29472, 29808, 33156, 34624, 37329, 38952, 39744, 42366, 43821, 44208, 49734, 49772, 51936, 56488, 58428, 58944, 59616, 63549, 66312, 74658, 77904, 84732, 87642, 88416, 99468, 99544, 103872, 111987, 112976, 116856, 119232, 127098, 132624, 149316, 155808, 166087, 169464, 175284, 176832, 190647, 198936, 199088, 223974, 225952, 233712, 254196, 265248, 298632, 311616, 332174, 335961, 338928, 350568, 381294, 397872, 398176, 447948, 451904, 467424, 498261, 508392, 530496, 571941, 597264, 664348, 671922, 677856, 701136, 762588, 795744, 796352, 895896, 934848, 996522, 1007883, 1016784, 1143882, 1194528, 1328696, 1343844, 1355712, 1402272, 1494783, 1525176, 1591488, 1791792, 1993044, 2015766, 2033568, 2287764, 2389056, 2657392, 2687688, 2804544, 2989566, 3050352, 3583584, 3820001, 3986088, 4031532, 4067136, 4484349, 4575528, 5314784, 5375376, 5979132, 6100704, 7167168, 7640002, 7972176, 8063064, 8968698, 9151056, 10629568, 10750752, 11460003, 11958264, 12201408, 13453047, 15280004, 15944352, 16126128, 17937396, 18302112, 21501504, 22920006, 23916528, 26906094, 30560008, 31888704, 32252256, 34380009, 35874792, 36604224, 45840012, 47833056, 53812188, 61120016, 64504512, 68760018, 71749584, 91680024, 95666112, 103140027, 107624376, 122240032, 137520036, 143499168, 183360048, 206280054, 215248752, 244480064, 275040072, 286998336, 309420081, 366720096, 412560108, 430497504, 550080144, 618840162, 733440192, 825120216, 860995008, 1100160288, 1237680324, 1650240432, 2200320576, 2475360648, 3300480864, 4950721296, 6600961728, 9901442592, 19802885184]

約数ペア:

[(1, 19802885184), (2, 9901442592), (3, 6600961728), (4, 4950721296), (6, 3300480864), (8, 2475360648), (9, 2200320576), (12, 1650240432), (16, 1237680324), (18, 1100160288), (23, 860995008), (24, 825120216), (27, 733440192), (32, 618840162), (36, 550080144), (46, 430497504), (48, 412560108), (54, 366720096), (64, 309420081), (69, 286998336), (72, 275040072), (81, 244480064), (92, 215248752), (96, 206280054), (108, 183360048), (138, 143499168), (144, 137520036), (162, 122240032), (184, 107624376), (192, 103140027), (207, 95666112), (216, 91680024), (276, 71749584), (288, 68760018), (307, 64504512), (324, 61120016), (368, 53812188), (414, 47833056), (432, 45840012), (541, 36604224), (552, 35874792), (576, 34380009), (614, 32252256), (621, 31888704), (648, 30560008), (736, 26906094), (828, 23916528), (864, 22920006), (921, 21501504), (1082, 18302112), (1104, 17937396), (1228, 16126128), (1242, 15944352), (1296, 15280004), (1472, 13453047), (1623, 12201408), (1656, 11958264), (1728, 11460003), (1842, 10750752), (1863, 10629568), (2164, 9151056), (2208, 8968698), (2456, 8063064), (2484, 7972176), (2592, 7640002), (2763, 7167168), (3246, 6100704), (3312, 5979132), (3684, 5375376), (3726, 5314784), (4328, 4575528), (4416, 4484349), (4869, 4067136), (4912, 4031532), (4968, 3986088), (5184, 3820001), (5526, 3583584), (6492, 3050352), (6624, 2989566), (7061, 2804544), (7368, 2687688), (7452, 2657392), (8289, 2389056), (8656, 2287764), (9738, 2033568), (9824, 2015766), (9936, 1993044), (11052, 1791792), (12443, 1591488), (12984, 1525176), (13248, 1494783), (14122, 1402272), (14607, 1355712), (14736, 1343844), (14904, 1328696), (16578, 1194528), (17312, 1143882), (19476, 1016784), (19648, 1007883), (19872, 996522), (21183, 934848), (22104, 895896), (24867, 796352), (24886, 795744), (25968, 762588), (28244, 701136), (29214, 677856), (29472, 671922), (29808, 664348), (33156, 597264), (34624, 571941), (37329, 530496), (38952, 508392), (39744, 498261), (42366, 467424), (43821, 451904), (44208, 447948), (49734, 398176), (49772, 397872), (51936, 381294), (56488, 350568), (58428, 338928), (58944, 335961), (59616, 332174), (63549, 311616), (66312, 298632), (74658, 265248), (77904, 254196), (84732, 233712), (87642, 225952), (88416, 223974), (99468, 199088), (99544, 198936), (103872, 190647), (111987, 176832), (112976, 175284), (116856, 169464), (119232, 166087), (127098, 155808), (132624, 149316)]