689716764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{3061}}^1$

素因数の和:3651

約数の個数: 72

約数和(自身を含む): 1905911280

約数和(自身を除く): 1216194516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 569, 1138, 1707, 2276, 3061, 3414, 5121, 6122, 6259, 6828, 9183, 10242, 12244, 12518, 18366, 18777, 20484, 25036, 27549, 33671, 36732, 37554, 55098, 56331, 67342, 75108, 101013, 110196, 112662, 134684, 202026, 225324, 303039, 404052, 606078, 1212156, 1741709, 3483418, 5225127, 6966836, 10450254, 15675381, 19158799, 20900508, 31350762, 38317598, 57476397, 62701524, 76635196, 114952794, 172429191, 229905588, 344858382, 689716764]

約数ペア:

[(1, 689716764), (2, 344858382), (3, 229905588), (4, 172429191), (6, 114952794), (9, 76635196), (11, 62701524), (12, 57476397), (18, 38317598), (22, 31350762), (33, 20900508), (36, 19158799), (44, 15675381), (66, 10450254), (99, 6966836), (132, 5225127), (198, 3483418), (396, 1741709), (569, 1212156), (1138, 606078), (1707, 404052), (2276, 303039), (3061, 225324), (3414, 202026), (5121, 134684), (6122, 112662), (6259, 110196), (6828, 101013), (9183, 75108), (10242, 67342), (12244, 56331), (12518, 55098), (18366, 37554), (18777, 36732), (20484, 33671), (25036, 27549)]