214108048

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 180

約数和(自身を含む): 553685916

約数和(自身を除く): 339577868

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 49, 56, 61, 74, 77, 88, 98, 112, 121, 122, 148, 154, 176, 196, 242, 244, 259, 296, 308, 392, 407, 427, 484, 488, 518, 539, 592, 616, 671, 784, 814, 847, 854, 968, 976, 1036, 1078, 1232, 1342, 1628, 1694, 1708, 1813, 1936, 2072, 2156, 2257, 2684, 2849, 2989, 3256, 3388, 3416, 3626, 4144, 4312, 4477, 4514, 4697, 5368, 5698, 5929, 5978, 6512, 6776, 6832, 7252, 7381, 8624, 8954, 9028, 9394, 10736, 11396, 11858, 11956, 13552, 14504, 14762, 15799, 17908, 18056, 18788, 19943, 22792, 23716, 23912, 24827, 29008, 29524, 31339, 31598, 32879, 35816, 36112, 37576, 39886, 45584, 47432, 47824, 49654, 51667, 59048, 62678, 63196, 65758, 71632, 75152, 79772, 94864, 99308, 103334, 110593, 118096, 125356, 126392, 131516, 159544, 173789, 198616, 206668, 219373, 221186, 250712, 252784, 263032, 273097, 319088, 347578, 361669, 397232, 413336, 438746, 442372, 501424, 526064, 546194, 695156, 723338, 826672, 877492, 884744, 1092388, 1216523, 1390312, 1446676, 1754984, 1769488, 1911679, 2184776, 2433046, 2780624, 2893352, 3509968, 3823358, 4369552, 4866092, 5786704, 7646716, 9732184, 13381753, 15293432, 19464368, 26763506, 30586864, 53527012, 107054024, 214108048]

約数ペア:

[(1, 214108048), (2, 107054024), (4, 53527012), (7, 30586864), (8, 26763506), (11, 19464368), (14, 15293432), (16, 13381753), (22, 9732184), (28, 7646716), (37, 5786704), (44, 4866092), (49, 4369552), (56, 3823358), (61, 3509968), (74, 2893352), (77, 2780624), (88, 2433046), (98, 2184776), (112, 1911679), (121, 1769488), (122, 1754984), (148, 1446676), (154, 1390312), (176, 1216523), (196, 1092388), (242, 884744), (244, 877492), (259, 826672), (296, 723338), (308, 695156), (392, 546194), (407, 526064), (427, 501424), (484, 442372), (488, 438746), (518, 413336), (539, 397232), (592, 361669), (616, 347578), (671, 319088), (784, 273097), (814, 263032), (847, 252784), (854, 250712), (968, 221186), (976, 219373), (1036, 206668), (1078, 198616), (1232, 173789), (1342, 159544), (1628, 131516), (1694, 126392), (1708, 125356), (1813, 118096), (1936, 110593), (2072, 103334), (2156, 99308), (2257, 94864), (2684, 79772), (2849, 75152), (2989, 71632), (3256, 65758), (3388, 63196), (3416, 62678), (3626, 59048), (4144, 51667), (4312, 49654), (4477, 47824), (4514, 47432), (4697, 45584), (5368, 39886), (5698, 37576), (5929, 36112), (5978, 35816), (6512, 32879), (6776, 31598), (6832, 31339), (7252, 29524), (7381, 29008), (8624, 24827), (8954, 23912), (9028, 23716), (9394, 22792), (10736, 19943), (11396, 18788), (11858, 18056), (11956, 17908), (13552, 15799), (14504, 14762)]