211462992

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 679206528

約数和(自身を除く): 467743536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 43, 48, 52, 71, 72, 74, 78, 86, 104, 111, 117, 129, 142, 144, 148, 156, 172, 208, 213, 222, 234, 258, 284, 296, 312, 333, 344, 387, 426, 444, 468, 481, 516, 559, 568, 592, 624, 639, 666, 688, 774, 852, 888, 923, 936, 962, 1032, 1118, 1136, 1278, 1332, 1443, 1548, 1591, 1677, 1704, 1776, 1846, 1872, 1924, 2064, 2236, 2556, 2627, 2664, 2769, 2886, 3053, 3096, 3182, 3354, 3408, 3692, 3848, 4329, 4472, 4773, 5031, 5112, 5254, 5328, 5538, 5772, 6106, 6192, 6364, 6708, 7384, 7696, 7881, 8307, 8658, 8944, 9159, 9546, 10062, 10224, 10508, 11076, 11544, 12212, 12728, 13416, 14319, 14768, 15762, 16614, 17316, 18318, 19092, 20124, 20683, 21016, 22152, 23088, 23643, 24424, 25456, 26832, 27477, 28638, 31524, 33228, 34151, 34632, 36636, 38184, 39689, 40248, 41366, 42032, 44304, 47286, 48848, 54954, 57276, 62049, 63048, 66456, 68302, 69264, 73272, 76368, 79378, 80496, 82732, 94572, 102453, 109908, 112961, 114552, 119067, 124098, 126096, 132912, 136604, 146544, 158756, 165464, 186147, 189144, 204906, 219816, 225922, 229104, 238134, 248196, 273208, 307359, 317512, 330928, 338883, 357201, 372294, 378288, 409812, 439632, 451844, 476268, 496392, 546416, 614718, 635024, 677766, 714402, 744588, 819624, 903688, 952536, 992784, 1016649, 1229436, 1355532, 1428804, 1468493, 1489176, 1639248, 1807376, 1905072, 2033298, 2458872, 2711064, 2857608, 2936986, 2978352, 4066596, 4405479, 4917744, 5422128, 5715216, 5873972, 8133192, 8810958, 11747944, 13216437, 16266384, 17621916, 23495888, 26432874, 35243832, 52865748, 70487664, 105731496, 211462992]

約数ペア:

[(1, 211462992), (2, 105731496), (3, 70487664), (4, 52865748), (6, 35243832), (8, 26432874), (9, 23495888), (12, 17621916), (13, 16266384), (16, 13216437), (18, 11747944), (24, 8810958), (26, 8133192), (36, 5873972), (37, 5715216), (39, 5422128), (43, 4917744), (48, 4405479), (52, 4066596), (71, 2978352), (72, 2936986), (74, 2857608), (78, 2711064), (86, 2458872), (104, 2033298), (111, 1905072), (117, 1807376), (129, 1639248), (142, 1489176), (144, 1468493), (148, 1428804), (156, 1355532), (172, 1229436), (208, 1016649), (213, 992784), (222, 952536), (234, 903688), (258, 819624), (284, 744588), (296, 714402), (312, 677766), (333, 635024), (344, 614718), (387, 546416), (426, 496392), (444, 476268), (468, 451844), (481, 439632), (516, 409812), (559, 378288), (568, 372294), (592, 357201), (624, 338883), (639, 330928), (666, 317512), (688, 307359), (774, 273208), (852, 248196), (888, 238134), (923, 229104), (936, 225922), (962, 219816), (1032, 204906), (1118, 189144), (1136, 186147), (1278, 165464), (1332, 158756), (1443, 146544), (1548, 136604), (1591, 132912), (1677, 126096), (1704, 124098), (1776, 119067), (1846, 114552), (1872, 112961), (1924, 109908), (2064, 102453), (2236, 94572), (2556, 82732), (2627, 80496), (2664, 79378), (2769, 76368), (2886, 73272), (3053, 69264), (3096, 68302), (3182, 66456), (3354, 63048), (3408, 62049), (3692, 57276), (3848, 54954), (4329, 48848), (4472, 47286), (4773, 44304), (5031, 42032), (5112, 41366), (5254, 40248), (5328, 39689), (5538, 38184), (5772, 36636), (6106, 34632), (6192, 34151), (6364, 33228), (6708, 31524), (7384, 28638), (7696, 27477), (7881, 26832), (8307, 25456), (8658, 24424), (8944, 23643), (9159, 23088), (9546, 22152), (10062, 21016), (10224, 20683), (10508, 20124), (11076, 19092), (11544, 18318), (12212, 17316), (12728, 16614), (13416, 15762), (14319, 14768)]