204613117008

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{1289}}^1\times {\mathrm{16787}}^1$

素因数の和:18284

約数の個数: 80

約数和(自身を含む): 531710879040

約数和(自身を除く): 327097762032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1289, 1576, 2364, 2578, 3152, 3867, 4728, 5156, 7734, 9456, 10312, 15468, 16787, 20624, 30936, 33574, 50361, 61872, 67148, 100722, 134296, 201444, 253933, 268592, 402888, 507866, 761799, 805776, 1015732, 1523598, 2031464, 3047196, 3307039, 4062928, 6094392, 6614078, 9921117, 12188784, 13228156, 19842234, 21638443, 26456312, 39684468, 43276886, 52912624, 64915329, 79368936, 86553772, 129830658, 158737872, 173107544, 259661316, 346215088, 519322632, 1038645264, 4262773271, 8525546542, 12788319813, 17051093084, 25576639626, 34102186168, 51153279252, 68204372336, 102306558504, 204613117008]

約数ペア:

[(1, 204613117008), (2, 102306558504), (3, 68204372336), (4, 51153279252), (6, 34102186168), (8, 25576639626), (12, 17051093084), (16, 12788319813), (24, 8525546542), (48, 4262773271), (197, 1038645264), (394, 519322632), (591, 346215088), (788, 259661316), (1182, 173107544), (1289, 158737872), (1576, 129830658), (2364, 86553772), (2578, 79368936), (3152, 64915329), (3867, 52912624), (4728, 43276886), (5156, 39684468), (7734, 26456312), (9456, 21638443), (10312, 19842234), (15468, 13228156), (16787, 12188784), (20624, 9921117), (30936, 6614078), (33574, 6094392), (50361, 4062928), (61872, 3307039), (67148, 3047196), (100722, 2031464), (134296, 1523598), (201444, 1015732), (253933, 805776), (268592, 761799), (402888, 507866)]