212055732

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 270

約数和(自身を含む): 698983362

約数和(自身を除く): 486927630

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 37, 38, 42, 49, 54, 57, 63, 74, 76, 81, 84, 98, 108, 111, 114, 126, 133, 147, 148, 162, 171, 189, 196, 222, 228, 252, 259, 266, 294, 324, 333, 342, 361, 378, 399, 441, 444, 513, 518, 532, 567, 588, 666, 684, 703, 722, 756, 777, 798, 882, 931, 999, 1026, 1036, 1083, 1134, 1197, 1323, 1332, 1406, 1444, 1539, 1554, 1596, 1764, 1813, 1862, 1998, 2052, 2109, 2166, 2268, 2331, 2394, 2527, 2646, 2793, 2812, 2997, 3078, 3108, 3249, 3591, 3626, 3724, 3969, 3996, 4218, 4332, 4662, 4788, 4921, 5054, 5292, 5439, 5586, 5994, 6156, 6327, 6498, 6993, 7182, 7252, 7581, 7938, 8379, 8436, 9324, 9747, 9842, 10108, 10773, 10878, 11172, 11988, 12654, 12996, 13357, 13986, 14364, 14763, 15162, 15876, 16317, 16758, 17689, 18981, 19494, 19684, 20979, 21546, 21756, 22743, 25137, 25308, 26714, 27972, 29241, 29526, 30324, 32634, 33516, 34447, 35378, 37962, 38988, 40071, 41958, 43092, 44289, 45486, 48951, 50274, 53067, 53428, 56943, 58482, 59052, 65268, 68229, 68894, 70756, 75411, 75924, 80142, 83916, 88578, 90972, 93499, 97902, 100548, 103341, 106134, 113886, 116964, 120213, 132867, 136458, 137788, 146853, 150822, 159201, 160284, 177156, 186998, 195804, 204687, 206682, 212268, 227772, 240426, 265734, 272916, 280497, 293706, 301644, 310023, 318402, 360639, 373996, 398601, 409374, 413364, 477603, 480852, 531468, 560994, 587412, 620046, 636804, 654493, 721278, 797202, 818748, 841491, 930069, 955206, 1081917, 1121988, 1240092, 1308986, 1432809, 1442556, 1594404, 1682982, 1860138, 1910412, 1963479, 2163834, 2524473, 2617972, 2790207, 2865618, 3365964, 3720276, 3926958, 4327668, 5048946, 5580414, 5731236, 5890437, 7573419, 7853916, 10097892, 11160828, 11780874, 15146838, 17671311, 23561748, 30293676, 35342622, 53013933, 70685244, 106027866, 212055732]

約数ペア:

[(1, 212055732), (2, 106027866), (3, 70685244), (4, 53013933), (6, 35342622), (7, 30293676), (9, 23561748), (12, 17671311), (14, 15146838), (18, 11780874), (19, 11160828), (21, 10097892), (27, 7853916), (28, 7573419), (36, 5890437), (37, 5731236), (38, 5580414), (42, 5048946), (49, 4327668), (54, 3926958), (57, 3720276), (63, 3365964), (74, 2865618), (76, 2790207), (81, 2617972), (84, 2524473), (98, 2163834), (108, 1963479), (111, 1910412), (114, 1860138), (126, 1682982), (133, 1594404), (147, 1442556), (148, 1432809), (162, 1308986), (171, 1240092), (189, 1121988), (196, 1081917), (222, 955206), (228, 930069), (252, 841491), (259, 818748), (266, 797202), (294, 721278), (324, 654493), (333, 636804), (342, 620046), (361, 587412), (378, 560994), (399, 531468), (441, 480852), (444, 477603), (513, 413364), (518, 409374), (532, 398601), (567, 373996), (588, 360639), (666, 318402), (684, 310023), (703, 301644), (722, 293706), (756, 280497), (777, 272916), (798, 265734), (882, 240426), (931, 227772), (999, 212268), (1026, 206682), (1036, 204687), (1083, 195804), (1134, 186998), (1197, 177156), (1323, 160284), (1332, 159201), (1406, 150822), (1444, 146853), (1539, 137788), (1554, 136458), (1596, 132867), (1764, 120213), (1813, 116964), (1862, 113886), (1998, 106134), (2052, 103341), (2109, 100548), (2166, 97902), (2268, 93499), (2331, 90972), (2394, 88578), (2527, 83916), (2646, 80142), (2793, 75924), (2812, 75411), (2997, 70756), (3078, 68894), (3108, 68229), (3249, 65268), (3591, 59052), (3626, 58482), (3724, 56943), (3969, 53428), (3996, 53067), (4218, 50274), (4332, 48951), (4662, 45486), (4788, 44289), (4921, 43092), (5054, 41958), (5292, 40071), (5439, 38988), (5586, 37962), (5994, 35378), (6156, 34447), (6327, 33516), (6498, 32634), (6993, 30324), (7182, 29526), (7252, 29241), (7581, 27972), (7938, 26714), (8379, 25308), (8436, 25137), (9324, 22743), (9747, 21756), (9842, 21546), (10108, 20979), (10773, 19684), (10878, 19494), (11172, 18981), (11988, 17689), (12654, 16758), (12996, 16317), (13357, 15876), (13986, 15162), (14364, 14763)]