290788894632

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{907}}^1\times {\mathrm{8101}}^1$

素因数の和:9131

約数の個数: 128

約数和(自身を含む): 778624237440

約数和(自身を除く): 487835342808

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 97, 102, 136, 194, 204, 291, 388, 408, 582, 776, 907, 1164, 1649, 1814, 2328, 2721, 3298, 3628, 4947, 5442, 6596, 7256, 8101, 9894, 10884, 13192, 15419, 16202, 19788, 21768, 24303, 30838, 32404, 39576, 46257, 48606, 61676, 64808, 87979, 92514, 97212, 123352, 137717, 175958, 185028, 194424, 263937, 275434, 351916, 370056, 413151, 527874, 550868, 703832, 785797, 826302, 1055748, 1101736, 1495643, 1571594, 1652604, 2111496, 2357391, 2991286, 3143188, 3305208, 4486929, 4714782, 5982572, 6286376, 7347607, 8973858, 9429564, 11965144, 13358549, 14695214, 17947716, 18859128, 22042821, 26717098, 29390428, 35895432, 40075647, 44085642, 53434196, 58780856, 80151294, 88171284, 106868392, 124909319, 160302588, 176342568, 249818638, 320605176, 374727957, 499637276, 712717879, 749455914, 999274552, 1425435758, 1498911828, 2138153637, 2850871516, 2997823656, 4276307274, 5701743032, 8552614548, 12116203943, 17105229096, 24232407886, 36348611829, 48464815772, 72697223658, 96929631544, 145394447316, 290788894632]

約数ペア:

[(1, 290788894632), (2, 145394447316), (3, 96929631544), (4, 72697223658), (6, 48464815772), (8, 36348611829), (12, 24232407886), (17, 17105229096), (24, 12116203943), (34, 8552614548), (51, 5701743032), (68, 4276307274), (97, 2997823656), (102, 2850871516), (136, 2138153637), (194, 1498911828), (204, 1425435758), (291, 999274552), (388, 749455914), (408, 712717879), (582, 499637276), (776, 374727957), (907, 320605176), (1164, 249818638), (1649, 176342568), (1814, 160302588), (2328, 124909319), (2721, 106868392), (3298, 88171284), (3628, 80151294), (4947, 58780856), (5442, 53434196), (6596, 44085642), (7256, 40075647), (8101, 35895432), (9894, 29390428), (10884, 26717098), (13192, 22042821), (15419, 18859128), (16202, 17947716), (19788, 14695214), (21768, 13358549), (24303, 11965144), (30838, 9429564), (32404, 8973858), (39576, 7347607), (46257, 6286376), (48606, 5982572), (61676, 4714782), (64808, 4486929), (87979, 3305208), (92514, 3143188), (97212, 2991286), (123352, 2357391), (137717, 2111496), (175958, 1652604), (185028, 1571594), (194424, 1495643), (263937, 1101736), (275434, 1055748), (351916, 826302), (370056, 785797), (413151, 703832), (527874, 550868)]