238465188

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 719147520

約数和(自身を除く): 480682332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 97, 102, 103, 108, 117, 153, 156, 194, 204, 206, 221, 234, 291, 306, 309, 351, 388, 412, 442, 459, 468, 582, 612, 618, 663, 702, 873, 884, 918, 927, 1164, 1236, 1261, 1326, 1339, 1404, 1649, 1746, 1751, 1836, 1854, 1989, 2522, 2619, 2652, 2678, 2781, 3298, 3492, 3502, 3708, 3783, 3978, 4017, 4947, 5044, 5238, 5253, 5356, 5562, 5967, 6596, 7004, 7566, 7956, 8034, 9894, 9991, 10476, 10506, 11124, 11349, 11934, 12051, 14841, 15132, 15759, 16068, 19788, 19982, 21012, 21437, 22698, 22763, 23868, 24102, 29682, 29973, 31518, 34047, 36153, 39964, 42874, 44523, 45396, 45526, 47277, 48204, 59364, 59946, 63036, 64311, 68094, 68289, 72306, 85748, 89046, 89919, 91052, 94554, 119892, 128622, 129883, 136188, 136578, 144612, 169847, 178092, 179838, 189108, 192933, 204867, 257244, 259766, 269757, 273156, 339694, 359676, 385866, 389649, 409734, 509541, 519532, 539514, 578799, 614601, 679388, 771732, 779298, 819468, 1019082, 1079028, 1157598, 1168947, 1229202, 1528623, 1558596, 2038164, 2208011, 2315196, 2337894, 2458404, 3057246, 3506841, 4416022, 4585869, 4675788, 6114492, 6624033, 7013682, 8832044, 9171738, 13248066, 14027364, 18343476, 19872099, 26496132, 39744198, 59616297, 79488396, 119232594, 238465188]

約数ペア:

[(1, 238465188), (2, 119232594), (3, 79488396), (4, 59616297), (6, 39744198), (9, 26496132), (12, 19872099), (13, 18343476), (17, 14027364), (18, 13248066), (26, 9171738), (27, 8832044), (34, 7013682), (36, 6624033), (39, 6114492), (51, 4675788), (52, 4585869), (54, 4416022), (68, 3506841), (78, 3057246), (97, 2458404), (102, 2337894), (103, 2315196), (108, 2208011), (117, 2038164), (153, 1558596), (156, 1528623), (194, 1229202), (204, 1168947), (206, 1157598), (221, 1079028), (234, 1019082), (291, 819468), (306, 779298), (309, 771732), (351, 679388), (388, 614601), (412, 578799), (442, 539514), (459, 519532), (468, 509541), (582, 409734), (612, 389649), (618, 385866), (663, 359676), (702, 339694), (873, 273156), (884, 269757), (918, 259766), (927, 257244), (1164, 204867), (1236, 192933), (1261, 189108), (1326, 179838), (1339, 178092), (1404, 169847), (1649, 144612), (1746, 136578), (1751, 136188), (1836, 129883), (1854, 128622), (1989, 119892), (2522, 94554), (2619, 91052), (2652, 89919), (2678, 89046), (2781, 85748), (3298, 72306), (3492, 68289), (3502, 68094), (3708, 64311), (3783, 63036), (3978, 59946), (4017, 59364), (4947, 48204), (5044, 47277), (5238, 45526), (5253, 45396), (5356, 44523), (5562, 42874), (5967, 39964), (6596, 36153), (7004, 34047), (7566, 31518), (7956, 29973), (8034, 29682), (9894, 24102), (9991, 23868), (10476, 22763), (10506, 22698), (11124, 21437), (11349, 21012), (11934, 19982), (12051, 19788), (14841, 16068), (15132, 15759)]