19402041204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2713}}^1$

素因数の和:2839

約数の個数: 288

約数和(自身を含む): 63067280640

約数和(自身を除く): 43665239436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 52, 59, 63, 74, 78, 84, 91, 111, 117, 118, 126, 148, 156, 177, 182, 222, 234, 236, 252, 259, 273, 333, 354, 364, 413, 444, 468, 481, 518, 531, 546, 666, 708, 767, 777, 819, 826, 962, 1036, 1062, 1092, 1239, 1332, 1443, 1534, 1554, 1638, 1652, 1924, 2124, 2183, 2301, 2331, 2478, 2713, 2886, 3068, 3108, 3276, 3367, 3717, 4329, 4366, 4602, 4662, 4956, 5369, 5426, 5772, 6549, 6734, 6903, 7434, 8139, 8658, 8732, 9204, 9324, 10101, 10738, 10852, 13098, 13468, 13806, 14868, 15281, 16107, 16278, 17316, 18991, 19647, 20202, 21476, 24417, 26196, 27612, 28379, 30303, 30562, 32214, 32556, 35269, 37982, 39294, 40404, 45843, 48321, 48834, 56758, 56973, 60606, 61124, 64428, 70538, 75964, 78588, 85137, 91686, 96642, 97668, 100381, 105807, 113516, 113946, 121212, 137529, 141076, 160067, 170274, 170919, 183372, 193284, 198653, 200762, 211614, 227892, 246883, 255411, 275058, 301143, 317421, 320134, 340548, 341838, 397306, 401524, 423228, 480201, 493766, 510822, 550116, 595959, 602286, 634842, 640268, 683676, 702667, 740649, 794612, 903429, 960402, 987532, 1021644, 1120469, 1191918, 1204572, 1269684, 1304953, 1405334, 1440603, 1481298, 1787877, 1806858, 1920804, 2080871, 2108001, 2221947, 2240938, 2383836, 2609906, 2810668, 2881206, 2962596, 3361407, 3575754, 3613716, 3914859, 4161742, 4216002, 4443894, 4481876, 5219812, 5762412, 5922479, 6242613, 6324003, 6722814, 7151508, 7829718, 8323484, 8432004, 8887788, 9134671, 10084221, 11744577, 11844958, 12485226, 12648006, 13445628, 14566097, 15659436, 17767437, 18269342, 18727839, 20168442, 23489154, 23689916, 24970452, 25296012, 27404013, 29132194, 35534874, 36538684, 37455678, 40336884, 41457353, 43698291, 46978308, 53302311, 54808026, 58264388, 71069748, 74911356, 76992227, 82212039, 82914706, 87396582, 106604622, 109616052, 124372059, 131094873, 153984454, 164424078, 165829412, 174793164, 213209244, 230976681, 248744118, 262189746, 307968908, 328848156, 373116177, 461953362, 497488236, 524379492, 538945589, 692930043, 746232354, 923906724, 1077891178, 1385860086, 1492464708, 1616836767, 2155782356, 2771720172, 3233673534, 4850510301, 6467347068, 9701020602, 19402041204]

約数ペア:

[(1, 19402041204), (2, 9701020602), (3, 6467347068), (4, 4850510301), (6, 3233673534), (7, 2771720172), (9, 2155782356), (12, 1616836767), (13, 1492464708), (14, 1385860086), (18, 1077891178), (21, 923906724), (26, 746232354), (28, 692930043), (36, 538945589), (37, 524379492), (39, 497488236), (42, 461953362), (52, 373116177), (59, 328848156), (63, 307968908), (74, 262189746), (78, 248744118), (84, 230976681), (91, 213209244), (111, 174793164), (117, 165829412), (118, 164424078), (126, 153984454), (148, 131094873), (156, 124372059), (177, 109616052), (182, 106604622), (222, 87396582), (234, 82914706), (236, 82212039), (252, 76992227), (259, 74911356), (273, 71069748), (333, 58264388), (354, 54808026), (364, 53302311), (413, 46978308), (444, 43698291), (468, 41457353), (481, 40336884), (518, 37455678), (531, 36538684), (546, 35534874), (666, 29132194), (708, 27404013), (767, 25296012), (777, 24970452), (819, 23689916), (826, 23489154), (962, 20168442), (1036, 18727839), (1062, 18269342), (1092, 17767437), (1239, 15659436), (1332, 14566097), (1443, 13445628), (1534, 12648006), (1554, 12485226), (1638, 11844958), (1652, 11744577), (1924, 10084221), (2124, 9134671), (2183, 8887788), (2301, 8432004), (2331, 8323484), (2478, 7829718), (2713, 7151508), (2886, 6722814), (3068, 6324003), (3108, 6242613), (3276, 5922479), (3367, 5762412), (3717, 5219812), (4329, 4481876), (4366, 4443894), (4602, 4216002), (4662, 4161742), (4956, 3914859), (5369, 3613716), (5426, 3575754), (5772, 3361407), (6549, 2962596), (6734, 2881206), (6903, 2810668), (7434, 2609906), (8139, 2383836), (8658, 2240938), (8732, 2221947), (9204, 2108001), (9324, 2080871), (10101, 1920804), (10738, 1806858), (10852, 1787877), (13098, 1481298), (13468, 1440603), (13806, 1405334), (14868, 1304953), (15281, 1269684), (16107, 1204572), (16278, 1191918), (17316, 1120469), (18991, 1021644), (19647, 987532), (20202, 960402), (21476, 903429), (24417, 794612), (26196, 740649), (27612, 702667), (28379, 683676), (30303, 640268), (30562, 634842), (32214, 602286), (32556, 595959), (35269, 550116), (37982, 510822), (39294, 493766), (40404, 480201), (45843, 423228), (48321, 401524), (48834, 397306), (56758, 341838), (56973, 340548), (60606, 320134), (61124, 317421), (64428, 301143), (70538, 275058), (75964, 255411), (78588, 246883), (85137, 227892), (91686, 211614), (96642, 200762), (97668, 198653), (100381, 193284), (105807, 183372), (113516, 170919), (113946, 170274), (121212, 160067), (137529, 141076)]