520170144

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21937}}^1$

素因数の和:21982

約数の個数: 96

約数和(自身を含む): 1547945280

約数和(自身を除く): 1027775136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 912, 988, 1248, 1482, 1824, 1976, 2964, 3952, 5928, 7904, 11856, 21937, 23712, 43874, 65811, 87748, 131622, 175496, 263244, 285181, 350992, 416803, 526488, 570362, 701984, 833606, 855543, 1052976, 1140724, 1250409, 1667212, 1711086, 2105952, 2281448, 2500818, 3334424, 3422172, 4562896, 5001636, 5418439, 6668848, 6844344, 9125792, 10003272, 10836878, 13337696, 13688688, 16255317, 20006544, 21673756, 27377376, 32510634, 40013088, 43347512, 65021268, 86695024, 130042536, 173390048, 260085072, 520170144]

約数ペア:

[(1, 520170144), (2, 260085072), (3, 173390048), (4, 130042536), (6, 86695024), (8, 65021268), (12, 43347512), (13, 40013088), (16, 32510634), (19, 27377376), (24, 21673756), (26, 20006544), (32, 16255317), (38, 13688688), (39, 13337696), (48, 10836878), (52, 10003272), (57, 9125792), (76, 6844344), (78, 6668848), (96, 5418439), (104, 5001636), (114, 4562896), (152, 3422172), (156, 3334424), (208, 2500818), (228, 2281448), (247, 2105952), (304, 1711086), (312, 1667212), (416, 1250409), (456, 1140724), (494, 1052976), (608, 855543), (624, 833606), (741, 701984), (912, 570362), (988, 526488), (1248, 416803), (1482, 350992), (1824, 285181), (1976, 263244), (2964, 175496), (3952, 131622), (5928, 87748), (7904, 65811), (11856, 43874), (21937, 23712)]