2399991792

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:831

約数の個数: 160

約数和(自身を含む): 6952055040

約数和(自身を除く): 4552063248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 132, 139, 159, 176, 212, 264, 278, 318, 417, 424, 528, 556, 583, 617, 636, 834, 848, 1112, 1166, 1234, 1272, 1529, 1668, 1749, 1851, 2224, 2332, 2468, 2544, 3058, 3336, 3498, 3702, 4587, 4664, 4936, 6116, 6672, 6787, 6996, 7367, 7404, 9174, 9328, 9872, 12232, 13574, 13992, 14734, 14808, 18348, 20361, 22101, 24464, 27148, 27984, 29468, 29616, 32701, 36696, 40722, 44202, 54296, 58936, 65402, 73392, 81037, 81444, 85763, 88404, 98103, 108592, 117872, 130804, 162074, 162888, 171526, 176808, 196206, 243111, 257289, 261608, 324148, 325776, 343052, 353616, 359711, 392412, 486222, 514578, 523216, 648296, 686104, 719422, 784824, 943393, 972444, 1029156, 1079133, 1296592, 1372208, 1438844, 1569648, 1886786, 1944888, 2058312, 2158266, 2830179, 2877688, 3773572, 3889776, 4116624, 4316532, 4545439, 5660358, 5755376, 7547144, 8633064, 9090878, 11320716, 13636317, 15094288, 17266128, 18181756, 22641432, 27272634, 36363512, 45282864, 49999829, 54545268, 72727024, 99999658, 109090536, 149999487, 199999316, 218181072, 299998974, 399998632, 599997948, 799997264, 1199995896, 2399991792]

約数ペア:

[(1, 2399991792), (2, 1199995896), (3, 799997264), (4, 599997948), (6, 399998632), (8, 299998974), (11, 218181072), (12, 199999316), (16, 149999487), (22, 109090536), (24, 99999658), (33, 72727024), (44, 54545268), (48, 49999829), (53, 45282864), (66, 36363512), (88, 27272634), (106, 22641432), (132, 18181756), (139, 17266128), (159, 15094288), (176, 13636317), (212, 11320716), (264, 9090878), (278, 8633064), (318, 7547144), (417, 5755376), (424, 5660358), (528, 4545439), (556, 4316532), (583, 4116624), (617, 3889776), (636, 3773572), (834, 2877688), (848, 2830179), (1112, 2158266), (1166, 2058312), (1234, 1944888), (1272, 1886786), (1529, 1569648), (1668, 1438844), (1749, 1372208), (1851, 1296592), (2224, 1079133), (2332, 1029156), (2468, 972444), (2544, 943393), (3058, 784824), (3336, 719422), (3498, 686104), (3702, 648296), (4587, 523216), (4664, 514578), (4936, 486222), (6116, 392412), (6672, 359711), (6787, 353616), (6996, 343052), (7367, 325776), (7404, 324148), (9174, 261608), (9328, 257289), (9872, 243111), (12232, 196206), (13574, 176808), (13992, 171526), (14734, 162888), (14808, 162074), (18348, 130804), (20361, 117872), (22101, 108592), (24464, 98103), (27148, 88404), (27984, 85763), (29468, 81444), (29616, 81037), (32701, 73392), (36696, 65402), (40722, 58936), (44202, 54296)]