19719500544

素因数分解:

$2^8\times 3^5\times {\mathrm{53}}^1\times {\mathrm{5981}}^1$

素因数の和:6065

約数の個数: 216

約数和(自身を含む): 60084500112

約数和(自身を除く): 40364999568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 128, 144, 159, 162, 192, 212, 216, 243, 256, 288, 318, 324, 384, 424, 432, 477, 486, 576, 636, 648, 768, 848, 864, 954, 972, 1152, 1272, 1296, 1431, 1696, 1728, 1908, 1944, 2304, 2544, 2592, 2862, 3392, 3456, 3816, 3888, 4293, 5088, 5184, 5724, 5981, 6784, 6912, 7632, 7776, 8586, 10176, 10368, 11448, 11962, 12879, 13568, 15264, 15552, 17172, 17943, 20352, 20736, 22896, 23924, 25758, 30528, 31104, 34344, 35886, 40704, 45792, 47848, 51516, 53829, 61056, 62208, 68688, 71772, 91584, 95696, 103032, 107658, 122112, 137376, 143544, 161487, 183168, 191392, 206064, 215316, 274752, 287088, 316993, 322974, 366336, 382784, 412128, 430632, 484461, 549504, 574176, 633986, 645948, 765568, 824256, 861264, 950979, 968922, 1099008, 1148352, 1267972, 1291896, 1453383, 1531136, 1648512, 1722528, 1901958, 1937844, 2296704, 2535944, 2583792, 2852937, 2906766, 3297024, 3445056, 3803916, 3875688, 4593408, 5071888, 5167584, 5705874, 5813532, 6890112, 7607832, 7751376, 8558811, 10143776, 10335168, 11411748, 11627064, 13780224, 15215664, 15502752, 17117622, 20287552, 20670336, 22823496, 23254128, 25676433, 30431328, 31005504, 34235244, 40575104, 41340672, 45646992, 46508256, 51352866, 60862656, 62011008, 68470488, 77029299, 81150208, 91293984, 93016512, 102705732, 121725312, 124022016, 136940976, 154058598, 182587968, 186033024, 205411464, 243450624, 273881952, 308117196, 365175936, 372066048, 410822928, 547763904, 616234392, 730351872, 821645856, 1095527808, 1232468784, 1643291712, 2191055616, 2464937568, 3286583424, 4929875136, 6573166848, 9859750272, 19719500544]

約数ペア:

[(1, 19719500544), (2, 9859750272), (3, 6573166848), (4, 4929875136), (6, 3286583424), (8, 2464937568), (9, 2191055616), (12, 1643291712), (16, 1232468784), (18, 1095527808), (24, 821645856), (27, 730351872), (32, 616234392), (36, 547763904), (48, 410822928), (53, 372066048), (54, 365175936), (64, 308117196), (72, 273881952), (81, 243450624), (96, 205411464), (106, 186033024), (108, 182587968), (128, 154058598), (144, 136940976), (159, 124022016), (162, 121725312), (192, 102705732), (212, 93016512), (216, 91293984), (243, 81150208), (256, 77029299), (288, 68470488), (318, 62011008), (324, 60862656), (384, 51352866), (424, 46508256), (432, 45646992), (477, 41340672), (486, 40575104), (576, 34235244), (636, 31005504), (648, 30431328), (768, 25676433), (848, 23254128), (864, 22823496), (954, 20670336), (972, 20287552), (1152, 17117622), (1272, 15502752), (1296, 15215664), (1431, 13780224), (1696, 11627064), (1728, 11411748), (1908, 10335168), (1944, 10143776), (2304, 8558811), (2544, 7751376), (2592, 7607832), (2862, 6890112), (3392, 5813532), (3456, 5705874), (3816, 5167584), (3888, 5071888), (4293, 4593408), (5088, 3875688), (5184, 3803916), (5724, 3445056), (5981, 3297024), (6784, 2906766), (6912, 2852937), (7632, 2583792), (7776, 2535944), (8586, 2296704), (10176, 1937844), (10368, 1901958), (11448, 1722528), (11962, 1648512), (12879, 1531136), (13568, 1453383), (15264, 1291896), (15552, 1267972), (17172, 1148352), (17943, 1099008), (20352, 968922), (20736, 950979), (22896, 861264), (23924, 824256), (25758, 765568), (30528, 645948), (31104, 633986), (34344, 574176), (35886, 549504), (40704, 484461), (45792, 430632), (47848, 412128), (51516, 382784), (53829, 366336), (61056, 322974), (62208, 316993), (68688, 287088), (71772, 274752), (91584, 215316), (95696, 206064), (103032, 191392), (107658, 183168), (122112, 161487), (137376, 143544)]