238322358

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 589824000

約数和(自身を除く): 351501642

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 59, 62, 93, 114, 118, 127, 171, 177, 186, 254, 279, 342, 354, 381, 513, 531, 558, 589, 762, 837, 1026, 1062, 1121, 1143, 1178, 1593, 1674, 1767, 1829, 2242, 2286, 2413, 3186, 3363, 3429, 3534, 3658, 3937, 4826, 5301, 5487, 6726, 6858, 7239, 7493, 7874, 10089, 10602, 10974, 11811, 14478, 14986, 15903, 16461, 20178, 21717, 22479, 23622, 30267, 31806, 32922, 34751, 35433, 43434, 44958, 49383, 60534, 65151, 67437, 69502, 70866, 74803, 98766, 104253, 106299, 130302, 134874, 142367, 149606, 202311, 208506, 212598, 224409, 232283, 284734, 312759, 404622, 427101, 448818, 464566, 625518, 673227, 696849, 854202, 938277, 1281303, 1346454, 1393698, 1876554, 2019681, 2090547, 2562606, 3843909, 4039362, 4181094, 4413377, 6271641, 7687818, 8826754, 12543282, 13240131, 26480262, 39720393, 79440786, 119161179, 238322358]

約数ペア:

[(1, 238322358), (2, 119161179), (3, 79440786), (6, 39720393), (9, 26480262), (18, 13240131), (19, 12543282), (27, 8826754), (31, 7687818), (38, 6271641), (54, 4413377), (57, 4181094), (59, 4039362), (62, 3843909), (93, 2562606), (114, 2090547), (118, 2019681), (127, 1876554), (171, 1393698), (177, 1346454), (186, 1281303), (254, 938277), (279, 854202), (342, 696849), (354, 673227), (381, 625518), (513, 464566), (531, 448818), (558, 427101), (589, 404622), (762, 312759), (837, 284734), (1026, 232283), (1062, 224409), (1121, 212598), (1143, 208506), (1178, 202311), (1593, 149606), (1674, 142367), (1767, 134874), (1829, 130302), (2242, 106299), (2286, 104253), (2413, 98766), (3186, 74803), (3363, 70866), (3429, 69502), (3534, 67437), (3658, 65151), (3937, 60534), (4826, 49383), (5301, 44958), (5487, 43434), (6726, 35433), (6858, 34751), (7239, 32922), (7493, 31806), (7874, 30267), (10089, 23622), (10602, 22479), (10974, 21717), (11811, 20178), (14478, 16461), (14986, 15903)]