1982668968

素因数分解:

$2^3\times 3^3\times 7^4\times {\mathrm{3823}}^1$

素因数の和:3866

約数の個数: 160

約数和(自身を含む): 6426614400

約数和(自身を除く): 4443945432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 343, 378, 392, 441, 504, 588, 686, 756, 882, 1029, 1176, 1323, 1372, 1512, 1764, 2058, 2401, 2646, 2744, 3087, 3528, 3823, 4116, 4802, 5292, 6174, 7203, 7646, 8232, 9261, 9604, 10584, 11469, 12348, 14406, 15292, 18522, 19208, 21609, 22938, 24696, 26761, 28812, 30584, 34407, 37044, 43218, 45876, 53522, 57624, 64827, 68814, 74088, 80283, 86436, 91752, 103221, 107044, 129654, 137628, 160566, 172872, 187327, 206442, 214088, 240849, 259308, 275256, 321132, 374654, 412884, 481698, 518616, 561981, 642264, 722547, 749308, 825768, 963396, 1123962, 1311289, 1445094, 1498616, 1685943, 1926792, 2247924, 2622578, 2890188, 3371886, 3933867, 4495848, 5057829, 5245156, 5780376, 6743772, 7867734, 9179023, 10115658, 10490312, 11801601, 13487544, 15735468, 18358046, 20231316, 23603202, 27537069, 31470936, 35404803, 36716092, 40462632, 47206404, 55074138, 70809606, 73432184, 82611207, 94412808, 110148276, 141619212, 165222414, 220296552, 247833621, 283238424, 330444828, 495667242, 660889656, 991334484, 1982668968]

約数ペア:

[(1, 1982668968), (2, 991334484), (3, 660889656), (4, 495667242), (6, 330444828), (7, 283238424), (8, 247833621), (9, 220296552), (12, 165222414), (14, 141619212), (18, 110148276), (21, 94412808), (24, 82611207), (27, 73432184), (28, 70809606), (36, 55074138), (42, 47206404), (49, 40462632), (54, 36716092), (56, 35404803), (63, 31470936), (72, 27537069), (84, 23603202), (98, 20231316), (108, 18358046), (126, 15735468), (147, 13487544), (168, 11801601), (189, 10490312), (196, 10115658), (216, 9179023), (252, 7867734), (294, 6743772), (343, 5780376), (378, 5245156), (392, 5057829), (441, 4495848), (504, 3933867), (588, 3371886), (686, 2890188), (756, 2622578), (882, 2247924), (1029, 1926792), (1176, 1685943), (1323, 1498616), (1372, 1445094), (1512, 1311289), (1764, 1123962), (2058, 963396), (2401, 825768), (2646, 749308), (2744, 722547), (3087, 642264), (3528, 561981), (3823, 518616), (4116, 481698), (4802, 412884), (5292, 374654), (6174, 321132), (7203, 275256), (7646, 259308), (8232, 240849), (9261, 214088), (9604, 206442), (10584, 187327), (11469, 172872), (12348, 160566), (14406, 137628), (15292, 129654), (18522, 107044), (19208, 103221), (21609, 91752), (22938, 86436), (24696, 80283), (26761, 74088), (28812, 68814), (30584, 64827), (34407, 57624), (37044, 53522), (43218, 45876)]