2019332288

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:662

約数の個数: 112

約数和(自身を含む): 4357030656

約数和(自身を除く): 2337698368

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 61, 64, 86, 92, 122, 172, 184, 244, 344, 368, 488, 523, 688, 736, 976, 989, 1046, 1376, 1403, 1472, 1952, 1978, 2092, 2623, 2752, 2806, 3904, 3956, 4184, 5246, 5612, 7912, 8368, 10492, 11224, 12029, 15824, 16736, 20984, 22448, 22489, 24058, 31648, 31903, 33472, 41968, 44896, 44978, 48116, 60329, 63296, 63806, 83936, 89792, 89956, 96232, 120658, 127612, 167872, 179912, 192464, 241316, 255224, 359824, 384928, 482632, 510448, 517247, 719648, 733769, 769856, 965264, 1020896, 1034494, 1371829, 1439296, 1467538, 1930528, 2041792, 2068988, 2743658, 2935076, 3861056, 4137976, 5487316, 5870152, 8275952, 10974632, 11740304, 16551904, 21949264, 23480608, 31552067, 33103808, 43898528, 46961216, 63104134, 87797056, 126208268, 252416536, 504833072, 1009666144, 2019332288]

約数ペア:

[(1, 2019332288), (2, 1009666144), (4, 504833072), (8, 252416536), (16, 126208268), (23, 87797056), (32, 63104134), (43, 46961216), (46, 43898528), (61, 33103808), (64, 31552067), (86, 23480608), (92, 21949264), (122, 16551904), (172, 11740304), (184, 10974632), (244, 8275952), (344, 5870152), (368, 5487316), (488, 4137976), (523, 3861056), (688, 2935076), (736, 2743658), (976, 2068988), (989, 2041792), (1046, 1930528), (1376, 1467538), (1403, 1439296), (1472, 1371829), (1952, 1034494), (1978, 1020896), (2092, 965264), (2623, 769856), (2752, 733769), (2806, 719648), (3904, 517247), (3956, 510448), (4184, 482632), (5246, 384928), (5612, 359824), (7912, 255224), (8368, 241316), (10492, 192464), (11224, 179912), (12029, 167872), (15824, 127612), (16736, 120658), (20984, 96232), (22448, 89956), (22489, 89792), (24058, 83936), (31648, 63806), (31903, 63296), (33472, 60329), (41968, 48116), (44896, 44978)]