211426488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 748806240

約数和(自身を除く): 537379752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 28, 36, 39, 42, 46, 52, 56, 61, 63, 69, 72, 78, 84, 91, 92, 104, 117, 122, 126, 138, 156, 161, 168, 182, 183, 184, 207, 234, 244, 252, 273, 276, 299, 312, 322, 364, 366, 414, 427, 468, 483, 488, 504, 529, 546, 549, 552, 598, 644, 728, 732, 793, 819, 828, 854, 897, 936, 966, 1058, 1092, 1098, 1196, 1281, 1288, 1403, 1449, 1464, 1586, 1587, 1638, 1656, 1708, 1794, 1932, 2093, 2116, 2184, 2196, 2379, 2392, 2562, 2691, 2806, 2898, 3172, 3174, 3276, 3416, 3588, 3703, 3843, 3864, 4186, 4209, 4232, 4392, 4758, 4761, 5124, 5382, 5551, 5612, 5796, 6279, 6344, 6348, 6552, 6877, 7137, 7176, 7406, 7686, 8372, 8418, 9516, 9522, 9821, 10248, 10764, 11102, 11109, 11224, 11592, 12558, 12627, 12696, 13754, 14274, 14812, 15372, 16653, 16744, 16836, 18239, 18837, 19032, 19044, 19642, 20631, 21528, 22204, 22218, 25116, 25254, 27508, 28548, 29463, 29624, 30744, 32269, 33306, 33327, 33672, 36478, 37674, 38088, 39284, 41262, 44408, 44436, 48139, 49959, 50232, 50508, 54717, 55016, 57096, 58926, 61893, 64538, 66612, 66654, 72956, 75348, 78568, 82524, 88389, 88872, 96278, 96807, 99918, 101016, 109434, 117852, 123786, 127673, 129076, 133224, 133308, 144417, 145912, 150696, 164151, 165048, 176778, 192556, 193614, 199836, 218868, 225883, 235704, 247572, 255346, 258152, 266616, 288834, 290421, 328302, 353556, 383019, 385112, 387228, 399672, 419497, 433251, 437736, 451766, 495144, 510692, 577668, 580842, 656604, 677649, 707112, 766038, 774456, 838994, 866502, 903532, 1021384, 1149057, 1155336, 1161684, 1258491, 1313208, 1355298, 1532076, 1677988, 1733004, 1807064, 2032947, 2298114, 2323368, 2516982, 2710596, 2936479, 3064152, 3355976, 3466008, 3775473, 4065894, 4596228, 5033964, 5421192, 5872958, 7550946, 8131788, 8809437, 9192456, 10067928, 11745916, 15101892, 16263576, 17618874, 23491832, 26428311, 30203784, 35237748, 52856622, 70475496, 105713244, 211426488]

約数ペア:

[(1, 211426488), (2, 105713244), (3, 70475496), (4, 52856622), (6, 35237748), (7, 30203784), (8, 26428311), (9, 23491832), (12, 17618874), (13, 16263576), (14, 15101892), (18, 11745916), (21, 10067928), (23, 9192456), (24, 8809437), (26, 8131788), (28, 7550946), (36, 5872958), (39, 5421192), (42, 5033964), (46, 4596228), (52, 4065894), (56, 3775473), (61, 3466008), (63, 3355976), (69, 3064152), (72, 2936479), (78, 2710596), (84, 2516982), (91, 2323368), (92, 2298114), (104, 2032947), (117, 1807064), (122, 1733004), (126, 1677988), (138, 1532076), (156, 1355298), (161, 1313208), (168, 1258491), (182, 1161684), (183, 1155336), (184, 1149057), (207, 1021384), (234, 903532), (244, 866502), (252, 838994), (273, 774456), (276, 766038), (299, 707112), (312, 677649), (322, 656604), (364, 580842), (366, 577668), (414, 510692), (427, 495144), (468, 451766), (483, 437736), (488, 433251), (504, 419497), (529, 399672), (546, 387228), (549, 385112), (552, 383019), (598, 353556), (644, 328302), (728, 290421), (732, 288834), (793, 266616), (819, 258152), (828, 255346), (854, 247572), (897, 235704), (936, 225883), (966, 218868), (1058, 199836), (1092, 193614), (1098, 192556), (1196, 176778), (1281, 165048), (1288, 164151), (1403, 150696), (1449, 145912), (1464, 144417), (1586, 133308), (1587, 133224), (1638, 129076), (1656, 127673), (1708, 123786), (1794, 117852), (1932, 109434), (2093, 101016), (2116, 99918), (2184, 96807), (2196, 96278), (2379, 88872), (2392, 88389), (2562, 82524), (2691, 78568), (2806, 75348), (2898, 72956), (3172, 66654), (3174, 66612), (3276, 64538), (3416, 61893), (3588, 58926), (3703, 57096), (3843, 55016), (3864, 54717), (4186, 50508), (4209, 50232), (4232, 49959), (4392, 48139), (4758, 44436), (4761, 44408), (5124, 41262), (5382, 39284), (5551, 38088), (5612, 37674), (5796, 36478), (6279, 33672), (6344, 33327), (6348, 33306), (6552, 32269), (6877, 30744), (7137, 29624), (7176, 29463), (7406, 28548), (7686, 27508), (8372, 25254), (8418, 25116), (9516, 22218), (9522, 22204), (9821, 21528), (10248, 20631), (10764, 19642), (11102, 19044), (11109, 19032), (11224, 18837), (11592, 18239), (12558, 16836), (12627, 16744), (12696, 16653), (13754, 15372), (14274, 14812)]