7887932952

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{1759}}^1$

素因数の和:2193

約数の個数: 128

約数和(自身を含む): 21669120000

約数和(自身を除く): 13781187048

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 348, 379, 408, 493, 696, 758, 986, 1137, 1479, 1516, 1759, 1972, 2274, 2958, 3032, 3518, 3944, 4548, 5277, 5916, 6443, 7036, 9096, 10554, 10991, 11832, 12886, 14072, 19329, 21108, 21982, 25772, 29903, 32973, 38658, 42216, 43964, 51011, 51544, 59806, 65946, 77316, 87928, 89709, 102022, 119612, 131892, 153033, 154632, 179418, 186847, 204044, 239224, 263784, 306066, 358836, 373694, 408088, 560541, 612132, 666661, 717672, 747388, 867187, 1121082, 1224264, 1333322, 1494776, 1734374, 1999983, 2242164, 2601561, 2666644, 3468748, 3999966, 4484328, 5203122, 5333288, 6937496, 7999932, 10406244, 11333237, 15999864, 19333169, 20812488, 22666474, 33999711, 38666338, 45332948, 57999507, 67999422, 77332676, 90665896, 115999014, 135998844, 154665352, 231998028, 271997688, 328663873, 463996056, 657327746, 985991619, 1314655492, 1971983238, 2629310984, 3943966476, 7887932952]

約数ペア:

[(1, 7887932952), (2, 3943966476), (3, 2629310984), (4, 1971983238), (6, 1314655492), (8, 985991619), (12, 657327746), (17, 463996056), (24, 328663873), (29, 271997688), (34, 231998028), (51, 154665352), (58, 135998844), (68, 115999014), (87, 90665896), (102, 77332676), (116, 67999422), (136, 57999507), (174, 45332948), (204, 38666338), (232, 33999711), (348, 22666474), (379, 20812488), (408, 19333169), (493, 15999864), (696, 11333237), (758, 10406244), (986, 7999932), (1137, 6937496), (1479, 5333288), (1516, 5203122), (1759, 4484328), (1972, 3999966), (2274, 3468748), (2958, 2666644), (3032, 2601561), (3518, 2242164), (3944, 1999983), (4548, 1734374), (5277, 1494776), (5916, 1333322), (6443, 1224264), (7036, 1121082), (9096, 867187), (10554, 747388), (10991, 717672), (11832, 666661), (12886, 612132), (14072, 560541), (19329, 408088), (21108, 373694), (21982, 358836), (25772, 306066), (29903, 263784), (32973, 239224), (38658, 204044), (42216, 186847), (43964, 179418), (51011, 154632), (51544, 153033), (59806, 131892), (65946, 119612), (77316, 102022), (87928, 89709)]