15691248416

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{1543}}^1$

素因数の和:1954

約数の個数: 96

約数和(自身を含む): 33140959488

約数和(自身を除く): 17449711072

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 82, 92, 164, 184, 328, 337, 368, 656, 674, 736, 943, 1312, 1348, 1543, 1886, 2696, 3086, 3772, 5392, 6172, 7544, 7751, 10784, 12344, 13817, 15088, 15502, 24688, 27634, 30176, 31004, 35489, 49376, 55268, 62008, 63263, 70978, 110536, 124016, 126526, 141956, 221072, 248032, 253052, 283912, 317791, 442144, 506104, 519991, 567824, 635582, 1012208, 1039982, 1135648, 1271164, 1455049, 2024416, 2079964, 2542328, 2910098, 4159928, 5084656, 5820196, 8319856, 10169312, 11640392, 11959793, 16639712, 21319631, 23280784, 23919586, 42639262, 46561568, 47839172, 85278524, 95678344, 170557048, 191356688, 341114096, 382713376, 490351513, 682228192, 980703026, 1961406052, 3922812104, 7845624208, 15691248416]

約数ペア:

[(1, 15691248416), (2, 7845624208), (4, 3922812104), (8, 1961406052), (16, 980703026), (23, 682228192), (32, 490351513), (41, 382713376), (46, 341114096), (82, 191356688), (92, 170557048), (164, 95678344), (184, 85278524), (328, 47839172), (337, 46561568), (368, 42639262), (656, 23919586), (674, 23280784), (736, 21319631), (943, 16639712), (1312, 11959793), (1348, 11640392), (1543, 10169312), (1886, 8319856), (2696, 5820196), (3086, 5084656), (3772, 4159928), (5392, 2910098), (6172, 2542328), (7544, 2079964), (7751, 2024416), (10784, 1455049), (12344, 1271164), (13817, 1135648), (15088, 1039982), (15502, 1012208), (24688, 635582), (27634, 567824), (30176, 519991), (31004, 506104), (35489, 442144), (49376, 317791), (55268, 283912), (62008, 253052), (63263, 248032), (70978, 221072), (110536, 141956), (124016, 126526)]