1051988808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4127}}^1$

素因数の和:4211

約数の個数: 128

約数和(自身を含む): 3051417600

約数和(自身を除く): 1999428792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 43, 52, 57, 76, 78, 86, 104, 114, 129, 152, 156, 172, 228, 247, 258, 312, 344, 456, 494, 516, 559, 741, 817, 988, 1032, 1118, 1482, 1634, 1677, 1976, 2236, 2451, 2964, 3268, 3354, 4127, 4472, 4902, 5928, 6536, 6708, 8254, 9804, 10621, 12381, 13416, 16508, 19608, 21242, 24762, 31863, 33016, 42484, 49524, 53651, 63726, 78413, 84968, 99048, 107302, 127452, 156826, 160953, 177461, 214604, 235239, 254904, 313652, 321906, 354922, 429208, 470478, 532383, 627304, 643812, 709844, 940956, 1019369, 1064766, 1287624, 1419688, 1881912, 2038738, 2129532, 2306993, 3058107, 3371759, 4077476, 4259064, 4613986, 6116214, 6743518, 6920979, 8154952, 9227972, 10115277, 12232428, 13487036, 13841958, 18455944, 20230554, 24464856, 26974072, 27683916, 40461108, 43832867, 55367832, 80922216, 87665734, 131498601, 175331468, 262997202, 350662936, 525994404, 1051988808]

約数ペア:

[(1, 1051988808), (2, 525994404), (3, 350662936), (4, 262997202), (6, 175331468), (8, 131498601), (12, 87665734), (13, 80922216), (19, 55367832), (24, 43832867), (26, 40461108), (38, 27683916), (39, 26974072), (43, 24464856), (52, 20230554), (57, 18455944), (76, 13841958), (78, 13487036), (86, 12232428), (104, 10115277), (114, 9227972), (129, 8154952), (152, 6920979), (156, 6743518), (172, 6116214), (228, 4613986), (247, 4259064), (258, 4077476), (312, 3371759), (344, 3058107), (456, 2306993), (494, 2129532), (516, 2038738), (559, 1881912), (741, 1419688), (817, 1287624), (988, 1064766), (1032, 1019369), (1118, 940956), (1482, 709844), (1634, 643812), (1677, 627304), (1976, 532383), (2236, 470478), (2451, 429208), (2964, 354922), (3268, 321906), (3354, 313652), (4127, 254904), (4472, 235239), (4902, 214604), (5928, 177461), (6536, 160953), (6708, 156826), (8254, 127452), (9804, 107302), (10621, 99048), (12381, 84968), (13416, 78413), (16508, 63726), (19608, 53651), (21242, 49524), (24762, 42484), (31863, 33016)]