266597892

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 832634880

約数和(自身を除く): 566036988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 31, 33, 36, 38, 44, 54, 57, 62, 66, 76, 81, 93, 99, 108, 114, 124, 127, 132, 162, 171, 186, 198, 209, 228, 254, 279, 297, 324, 341, 342, 372, 381, 396, 418, 508, 513, 558, 589, 594, 627, 682, 684, 762, 836, 837, 891, 1023, 1026, 1116, 1143, 1178, 1188, 1254, 1364, 1397, 1524, 1539, 1674, 1767, 1782, 1881, 2046, 2052, 2286, 2356, 2413, 2508, 2511, 2794, 3069, 3078, 3348, 3429, 3534, 3564, 3762, 3937, 4092, 4191, 4572, 4826, 5022, 5301, 5588, 5643, 6138, 6156, 6479, 6858, 7068, 7239, 7524, 7874, 8382, 9207, 9652, 10044, 10287, 10602, 11286, 11811, 12276, 12573, 12958, 13716, 14478, 15748, 15903, 16764, 16929, 18414, 19437, 20574, 21204, 21717, 22572, 23622, 25146, 25916, 26543, 27621, 28956, 31806, 33858, 35433, 36828, 37719, 38874, 41148, 43307, 43434, 47244, 47709, 50292, 53086, 55242, 58311, 63612, 65151, 67716, 70866, 74803, 75438, 77748, 79629, 86614, 86868, 95418, 106172, 106299, 110484, 113157, 116622, 129921, 130302, 141732, 149606, 150876, 159258, 173228, 174933, 190836, 195453, 212598, 224409, 226314, 233244, 238887, 259842, 260604, 299212, 318516, 318897, 349866, 389763, 390906, 425196, 448818, 452628, 477774, 519684, 524799, 637794, 673227, 699732, 716661, 779526, 781812, 822833, 897636, 955548, 1049598, 1169289, 1275588, 1346454, 1433322, 1559052, 1645666, 2019681, 2099196, 2149983, 2338578, 2468499, 2692908, 2866644, 3291332, 3507867, 4039362, 4299966, 4677156, 4936998, 6059043, 7015734, 7405497, 8078724, 8599932, 9873996, 12118086, 14031468, 14810994, 22216491, 24236172, 29621988, 44432982, 66649473, 88865964, 133298946, 266597892]

約数ペア:

[(1, 266597892), (2, 133298946), (3, 88865964), (4, 66649473), (6, 44432982), (9, 29621988), (11, 24236172), (12, 22216491), (18, 14810994), (19, 14031468), (22, 12118086), (27, 9873996), (31, 8599932), (33, 8078724), (36, 7405497), (38, 7015734), (44, 6059043), (54, 4936998), (57, 4677156), (62, 4299966), (66, 4039362), (76, 3507867), (81, 3291332), (93, 2866644), (99, 2692908), (108, 2468499), (114, 2338578), (124, 2149983), (127, 2099196), (132, 2019681), (162, 1645666), (171, 1559052), (186, 1433322), (198, 1346454), (209, 1275588), (228, 1169289), (254, 1049598), (279, 955548), (297, 897636), (324, 822833), (341, 781812), (342, 779526), (372, 716661), (381, 699732), (396, 673227), (418, 637794), (508, 524799), (513, 519684), (558, 477774), (589, 452628), (594, 448818), (627, 425196), (682, 390906), (684, 389763), (762, 349866), (836, 318897), (837, 318516), (891, 299212), (1023, 260604), (1026, 259842), (1116, 238887), (1143, 233244), (1178, 226314), (1188, 224409), (1254, 212598), (1364, 195453), (1397, 190836), (1524, 174933), (1539, 173228), (1674, 159258), (1767, 150876), (1782, 149606), (1881, 141732), (2046, 130302), (2052, 129921), (2286, 116622), (2356, 113157), (2413, 110484), (2508, 106299), (2511, 106172), (2794, 95418), (3069, 86868), (3078, 86614), (3348, 79629), (3429, 77748), (3534, 75438), (3564, 74803), (3762, 70866), (3937, 67716), (4092, 65151), (4191, 63612), (4572, 58311), (4826, 55242), (5022, 53086), (5301, 50292), (5588, 47709), (5643, 47244), (6138, 43434), (6156, 43307), (6479, 41148), (6858, 38874), (7068, 37719), (7239, 36828), (7524, 35433), (7874, 33858), (8382, 31806), (9207, 28956), (9652, 27621), (10044, 26543), (10287, 25916), (10602, 25146), (11286, 23622), (11811, 22572), (12276, 21717), (12573, 21204), (12958, 20574), (13716, 19437), (14478, 18414), (15748, 16929), (15903, 16764)]