1886984316

素因数分解:

$2^2\times 3^3\times 7^4\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:443

約数の個数: 240

約数和(自身を含む): 6023270400

約数和(自身を除く): 4136286084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 343, 378, 383, 399, 441, 513, 532, 588, 684, 686, 756, 766, 798, 882, 931, 1026, 1029, 1149, 1197, 1323, 1372, 1532, 1596, 1764, 1862, 2052, 2058, 2298, 2394, 2401, 2646, 2681, 2793, 3087, 3447, 3591, 3724, 4116, 4596, 4788, 4802, 5292, 5362, 5586, 6174, 6517, 6894, 7182, 7203, 7277, 8043, 8379, 9261, 9604, 10341, 10724, 11172, 12348, 13034, 13788, 14364, 14406, 14554, 16086, 16758, 18522, 18767, 19551, 20682, 21609, 21831, 24129, 25137, 26068, 28812, 29108, 32172, 33516, 37044, 37534, 39102, 41364, 43218, 43662, 45619, 48258, 50274, 50939, 56301, 58653, 64827, 65493, 72387, 75068, 78204, 86436, 87324, 91238, 96516, 100548, 101878, 112602, 117306, 129654, 130986, 131369, 136857, 144774, 152817, 168903, 175959, 182476, 196479, 203756, 225204, 234612, 259308, 261972, 262738, 273714, 289548, 305634, 337806, 351918, 356573, 392958, 394107, 410571, 458451, 506709, 525476, 547428, 611268, 675612, 703836, 713146, 785916, 788214, 821142, 916902, 919583, 1013418, 1069719, 1182321, 1231713, 1375353, 1426292, 1576428, 1642284, 1833804, 1839166, 2026836, 2139438, 2364642, 2463426, 2496011, 2750706, 2758749, 3209157, 3546963, 3678332, 4278876, 4729284, 4926852, 4992022, 5501412, 5517498, 6418314, 7093926, 7488033, 8276247, 9627471, 9984044, 11034996, 12836628, 14187852, 14976066, 16552494, 17472077, 19254942, 22464099, 24828741, 29952132, 33104988, 34944154, 38509884, 44928198, 49657482, 52416231, 67392297, 69888308, 89856396, 99314964, 104832462, 134784594, 157248693, 209664924, 269569188, 314497386, 471746079, 628994772, 943492158, 1886984316]

約数ペア:

[(1, 1886984316), (2, 943492158), (3, 628994772), (4, 471746079), (6, 314497386), (7, 269569188), (9, 209664924), (12, 157248693), (14, 134784594), (18, 104832462), (19, 99314964), (21, 89856396), (27, 69888308), (28, 67392297), (36, 52416231), (38, 49657482), (42, 44928198), (49, 38509884), (54, 34944154), (57, 33104988), (63, 29952132), (76, 24828741), (84, 22464099), (98, 19254942), (108, 17472077), (114, 16552494), (126, 14976066), (133, 14187852), (147, 12836628), (171, 11034996), (189, 9984044), (196, 9627471), (228, 8276247), (252, 7488033), (266, 7093926), (294, 6418314), (342, 5517498), (343, 5501412), (378, 4992022), (383, 4926852), (399, 4729284), (441, 4278876), (513, 3678332), (532, 3546963), (588, 3209157), (684, 2758749), (686, 2750706), (756, 2496011), (766, 2463426), (798, 2364642), (882, 2139438), (931, 2026836), (1026, 1839166), (1029, 1833804), (1149, 1642284), (1197, 1576428), (1323, 1426292), (1372, 1375353), (1532, 1231713), (1596, 1182321), (1764, 1069719), (1862, 1013418), (2052, 919583), (2058, 916902), (2298, 821142), (2394, 788214), (2401, 785916), (2646, 713146), (2681, 703836), (2793, 675612), (3087, 611268), (3447, 547428), (3591, 525476), (3724, 506709), (4116, 458451), (4596, 410571), (4788, 394107), (4802, 392958), (5292, 356573), (5362, 351918), (5586, 337806), (6174, 305634), (6517, 289548), (6894, 273714), (7182, 262738), (7203, 261972), (7277, 259308), (8043, 234612), (8379, 225204), (9261, 203756), (9604, 196479), (10341, 182476), (10724, 175959), (11172, 168903), (12348, 152817), (13034, 144774), (13788, 136857), (14364, 131369), (14406, 130986), (14554, 129654), (16086, 117306), (16758, 112602), (18522, 101878), (18767, 100548), (19551, 96516), (20682, 91238), (21609, 87324), (21831, 86436), (24129, 78204), (25137, 75068), (26068, 72387), (28812, 65493), (29108, 64827), (32172, 58653), (33516, 56301), (37044, 50939), (37534, 50274), (39102, 48258), (41364, 45619), (43218, 43662)]