312771844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 752734080

約数和(自身を除く): 439962236

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 29, 38, 44, 58, 76, 77, 97, 116, 133, 154, 194, 203, 209, 266, 308, 319, 361, 388, 406, 418, 532, 551, 638, 679, 722, 812, 836, 1067, 1102, 1276, 1358, 1444, 1463, 1843, 2134, 2204, 2233, 2527, 2716, 2813, 2926, 3686, 3857, 3971, 4268, 4466, 5054, 5626, 5852, 6061, 7372, 7469, 7714, 7942, 8932, 10108, 10469, 11252, 12122, 12901, 14938, 15428, 15884, 19691, 20273, 20938, 24244, 25802, 27797, 29876, 30943, 35017, 39382, 40546, 41876, 42427, 51604, 53447, 55594, 61886, 70034, 73283, 78764, 81092, 84854, 106894, 111188, 115159, 123772, 140068, 141911, 146566, 169708, 213788, 216601, 230318, 245119, 283822, 293132, 374129, 385187, 433202, 460636, 490238, 567644, 587917, 748258, 770374, 806113, 866404, 980476, 1015493, 1175834, 1496516, 1540748, 1612226, 2030986, 2351668, 2696309, 3224452, 4061972, 4115419, 5392618, 7108451, 8230838, 10785236, 11170423, 14216902, 16461676, 22340846, 28433804, 44681692, 78192961, 156385922, 312771844]

約数ペア:

[(1, 312771844), (2, 156385922), (4, 78192961), (7, 44681692), (11, 28433804), (14, 22340846), (19, 16461676), (22, 14216902), (28, 11170423), (29, 10785236), (38, 8230838), (44, 7108451), (58, 5392618), (76, 4115419), (77, 4061972), (97, 3224452), (116, 2696309), (133, 2351668), (154, 2030986), (194, 1612226), (203, 1540748), (209, 1496516), (266, 1175834), (308, 1015493), (319, 980476), (361, 866404), (388, 806113), (406, 770374), (418, 748258), (532, 587917), (551, 567644), (638, 490238), (679, 460636), (722, 433202), (812, 385187), (836, 374129), (1067, 293132), (1102, 283822), (1276, 245119), (1358, 230318), (1444, 216601), (1463, 213788), (1843, 169708), (2134, 146566), (2204, 141911), (2233, 140068), (2527, 123772), (2716, 115159), (2813, 111188), (2926, 106894), (3686, 84854), (3857, 81092), (3971, 78764), (4268, 73283), (4466, 70034), (5054, 61886), (5626, 55594), (5852, 53447), (6061, 51604), (7372, 42427), (7469, 41876), (7714, 40546), (7942, 39382), (8932, 35017), (10108, 30943), (10469, 29876), (11252, 27797), (12122, 25802), (12901, 24244), (14938, 20938), (15428, 20273), (15884, 19691)]