1388601396

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3243

約数の個数: 216

約数和(自身を含む): 4630123680

約数和(自身を除く): 3241522284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 49, 52, 57, 63, 76, 78, 84, 91, 98, 114, 117, 126, 133, 147, 156, 171, 182, 196, 228, 234, 247, 252, 266, 273, 294, 342, 364, 399, 441, 468, 494, 532, 546, 588, 637, 684, 741, 798, 819, 882, 931, 988, 1092, 1197, 1274, 1482, 1596, 1638, 1729, 1764, 1862, 1911, 2223, 2394, 2548, 2793, 2964, 3187, 3276, 3458, 3724, 3822, 4446, 4788, 5187, 5586, 5733, 6374, 6916, 7644, 8379, 8892, 9561, 10374, 11172, 11466, 12103, 12748, 15561, 16758, 19122, 20748, 22309, 22932, 24206, 28683, 31122, 33516, 36309, 38244, 41431, 44618, 48412, 57366, 60553, 62244, 66927, 72618, 82862, 89236, 108927, 114732, 121106, 124293, 133854, 145236, 156163, 165724, 181659, 200781, 217854, 242212, 248586, 267708, 290017, 312326, 363318, 372879, 401562, 423871, 435708, 468489, 497172, 544977, 580034, 624652, 726636, 745758, 787189, 803124, 847742, 870051, 936978, 1089954, 1160068, 1271613, 1405467, 1491516, 1574378, 1695484, 1740102, 1873956, 2030119, 2179908, 2361567, 2543226, 2610153, 2810934, 2967097, 3148756, 3480204, 3814839, 4060238, 4723134, 5086452, 5220306, 5510323, 5621868, 5934194, 6090357, 7084701, 7629678, 8120476, 8901291, 9446268, 10440612, 11020646, 11868388, 12180714, 14169402, 15259356, 16530969, 17802582, 18271071, 22041292, 24361428, 26703873, 28338804, 33061938, 35605164, 36542142, 38572261, 49592907, 53407746, 66123876, 73084284, 77144522, 99185814, 106815492, 115716783, 154289044, 198371628, 231433566, 347150349, 462867132, 694300698, 1388601396]

約数ペア:

[(1, 1388601396), (2, 694300698), (3, 462867132), (4, 347150349), (6, 231433566), (7, 198371628), (9, 154289044), (12, 115716783), (13, 106815492), (14, 99185814), (18, 77144522), (19, 73084284), (21, 66123876), (26, 53407746), (28, 49592907), (36, 38572261), (38, 36542142), (39, 35605164), (42, 33061938), (49, 28338804), (52, 26703873), (57, 24361428), (63, 22041292), (76, 18271071), (78, 17802582), (84, 16530969), (91, 15259356), (98, 14169402), (114, 12180714), (117, 11868388), (126, 11020646), (133, 10440612), (147, 9446268), (156, 8901291), (171, 8120476), (182, 7629678), (196, 7084701), (228, 6090357), (234, 5934194), (247, 5621868), (252, 5510323), (266, 5220306), (273, 5086452), (294, 4723134), (342, 4060238), (364, 3814839), (399, 3480204), (441, 3148756), (468, 2967097), (494, 2810934), (532, 2610153), (546, 2543226), (588, 2361567), (637, 2179908), (684, 2030119), (741, 1873956), (798, 1740102), (819, 1695484), (882, 1574378), (931, 1491516), (988, 1405467), (1092, 1271613), (1197, 1160068), (1274, 1089954), (1482, 936978), (1596, 870051), (1638, 847742), (1729, 803124), (1764, 787189), (1862, 745758), (1911, 726636), (2223, 624652), (2394, 580034), (2548, 544977), (2793, 497172), (2964, 468489), (3187, 435708), (3276, 423871), (3458, 401562), (3724, 372879), (3822, 363318), (4446, 312326), (4788, 290017), (5187, 267708), (5586, 248586), (5733, 242212), (6374, 217854), (6916, 200781), (7644, 181659), (8379, 165724), (8892, 156163), (9561, 145236), (10374, 133854), (11172, 124293), (11466, 121106), (12103, 114732), (12748, 108927), (15561, 89236), (16758, 82862), (19122, 72618), (20748, 66927), (22309, 62244), (22932, 60553), (24206, 57366), (28683, 48412), (31122, 44618), (33516, 41431), (36309, 38244)]