1373289456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{371561}}^1$

素因数の和:371590

約数の個数: 80

約数和(自身を含む): 4423074048

約数和(自身を除く): 3049784592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 371561, 743122, 1114683, 1486244, 2229366, 2600927, 2972488, 4087171, 4458732, 5201854, 5944976, 7802781, 8174342, 8917464, 10403708, 12261513, 15605562, 16348684, 17834928, 20807416, 24523026, 28610197, 31211124, 32697368, 41614832, 49046052, 57220394, 62422248, 65394736, 85830591, 98092104, 114440788, 124844496, 171661182, 196184208, 228881576, 343322364, 457763152, 686644728, 1373289456]

約数ペア:

[(1, 1373289456), (2, 686644728), (3, 457763152), (4, 343322364), (6, 228881576), (7, 196184208), (8, 171661182), (11, 124844496), (12, 114440788), (14, 98092104), (16, 85830591), (21, 65394736), (22, 62422248), (24, 57220394), (28, 49046052), (33, 41614832), (42, 32697368), (44, 31211124), (48, 28610197), (56, 24523026), (66, 20807416), (77, 17834928), (84, 16348684), (88, 15605562), (112, 12261513), (132, 10403708), (154, 8917464), (168, 8174342), (176, 7802781), (231, 5944976), (264, 5201854), (308, 4458732), (336, 4087171), (462, 2972488), (528, 2600927), (616, 2229366), (924, 1486244), (1232, 1114683), (1848, 743122), (3696, 371561)]