29121806968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 59464005120

約数和(自身を除く): 30342198152

約数列:

[1, 2, 4, 8, 31, 37, 53, 62, 74, 106, 124, 148, 212, 233, 248, 257, 296, 424, 466, 514, 932, 1028, 1147, 1643, 1864, 1961, 2056, 2294, 3286, 3922, 4588, 6572, 7223, 7844, 7967, 8621, 9176, 9509, 12349, 13144, 13621, 14446, 15688, 15934, 17242, 19018, 24698, 27242, 28892, 31868, 34484, 38036, 49396, 54484, 57784, 59881, 60791, 63736, 68968, 76072, 98792, 108968, 119762, 121582, 239524, 243164, 267251, 294779, 382819, 422251, 456913, 479048, 486328, 503977, 534502, 589558, 765638, 844502, 913826, 1007954, 1069004, 1179116, 1531276, 1689004, 1827652, 1856311, 2015908, 2138008, 2215597, 2358232, 3062552, 3173693, 3378008, 3655304, 3712622, 4031816, 4431194, 6347386, 7425244, 8862388, 12694772, 14164303, 14850488, 15623287, 17724776, 25389544, 28328606, 31246574, 56657212, 62493148, 68683507, 98384483, 113314424, 117426641, 124986296, 137367014, 196768966, 234853282, 274734028, 393537932, 469706564, 549468056, 787075864, 939413128, 3640225871, 7280451742, 14560903484, 29121806968]

約数ペア:

[(1, 29121806968), (2, 14560903484), (4, 7280451742), (8, 3640225871), (31, 939413128), (37, 787075864), (53, 549468056), (62, 469706564), (74, 393537932), (106, 274734028), (124, 234853282), (148, 196768966), (212, 137367014), (233, 124986296), (248, 117426641), (257, 113314424), (296, 98384483), (424, 68683507), (466, 62493148), (514, 56657212), (932, 31246574), (1028, 28328606), (1147, 25389544), (1643, 17724776), (1864, 15623287), (1961, 14850488), (2056, 14164303), (2294, 12694772), (3286, 8862388), (3922, 7425244), (4588, 6347386), (6572, 4431194), (7223, 4031816), (7844, 3712622), (7967, 3655304), (8621, 3378008), (9176, 3173693), (9509, 3062552), (12349, 2358232), (13144, 2215597), (13621, 2138008), (14446, 2015908), (15688, 1856311), (15934, 1827652), (17242, 1689004), (19018, 1531276), (24698, 1179116), (27242, 1069004), (28892, 1007954), (31868, 913826), (34484, 844502), (38036, 765638), (49396, 589558), (54484, 534502), (57784, 503977), (59881, 486328), (60791, 479048), (63736, 456913), (68968, 422251), (76072, 382819), (98792, 294779), (108968, 267251), (119762, 243164), (121582, 239524)]