213413928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 256

約数和(自身を含む): 715008000

約数和(自身を除く): 501594072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 37, 38, 39, 42, 52, 56, 57, 74, 76, 78, 84, 91, 104, 111, 114, 133, 139, 148, 152, 156, 168, 182, 222, 228, 247, 259, 266, 273, 278, 296, 312, 364, 399, 417, 444, 456, 481, 494, 518, 532, 546, 556, 703, 728, 741, 777, 798, 834, 888, 962, 973, 988, 1036, 1064, 1092, 1112, 1406, 1443, 1482, 1554, 1596, 1668, 1729, 1807, 1924, 1946, 1976, 2072, 2109, 2184, 2641, 2812, 2886, 2919, 2964, 3108, 3192, 3336, 3367, 3458, 3614, 3848, 3892, 4218, 4921, 5143, 5187, 5282, 5421, 5624, 5772, 5838, 5928, 6216, 6734, 6916, 7228, 7784, 7923, 8436, 9139, 9842, 10101, 10286, 10374, 10564, 10842, 11544, 11676, 12649, 13468, 13832, 14456, 14763, 15429, 15846, 16872, 18278, 18487, 19684, 20202, 20572, 20748, 21128, 21684, 23352, 25298, 26936, 27417, 29526, 30858, 31692, 34333, 36001, 36556, 36974, 37947, 39368, 40404, 41144, 41496, 43368, 50596, 54834, 55461, 59052, 61716, 63384, 63973, 66859, 68666, 72002, 73112, 73948, 75894, 80808, 97717, 101192, 102999, 108003, 109668, 110922, 118104, 123432, 127946, 133718, 137332, 144004, 147896, 151788, 191919, 195434, 200577, 205998, 216006, 219336, 221844, 240331, 255892, 267436, 274664, 288008, 293151, 303576, 383838, 390868, 401154, 411996, 432012, 443688, 468013, 480662, 511784, 534872, 586302, 684019, 720993, 767676, 781736, 802308, 823992, 864024, 936026, 961324, 1172604, 1270321, 1368038, 1404039, 1441986, 1535352, 1604616, 1872052, 1922648, 2052057, 2345208, 2540642, 2736076, 2808078, 2883972, 3744104, 3810963, 4104114, 5081284, 5472152, 5616156, 5767944, 7621926, 8208228, 8892247, 10162568, 11232312, 15243852, 16416456, 17784494, 26676741, 30487704, 35568988, 53353482, 71137976, 106706964, 213413928]

約数ペア:

[(1, 213413928), (2, 106706964), (3, 71137976), (4, 53353482), (6, 35568988), (7, 30487704), (8, 26676741), (12, 17784494), (13, 16416456), (14, 15243852), (19, 11232312), (21, 10162568), (24, 8892247), (26, 8208228), (28, 7621926), (37, 5767944), (38, 5616156), (39, 5472152), (42, 5081284), (52, 4104114), (56, 3810963), (57, 3744104), (74, 2883972), (76, 2808078), (78, 2736076), (84, 2540642), (91, 2345208), (104, 2052057), (111, 1922648), (114, 1872052), (133, 1604616), (139, 1535352), (148, 1441986), (152, 1404039), (156, 1368038), (168, 1270321), (182, 1172604), (222, 961324), (228, 936026), (247, 864024), (259, 823992), (266, 802308), (273, 781736), (278, 767676), (296, 720993), (312, 684019), (364, 586302), (399, 534872), (417, 511784), (444, 480662), (456, 468013), (481, 443688), (494, 432012), (518, 411996), (532, 401154), (546, 390868), (556, 383838), (703, 303576), (728, 293151), (741, 288008), (777, 274664), (798, 267436), (834, 255892), (888, 240331), (962, 221844), (973, 219336), (988, 216006), (1036, 205998), (1064, 200577), (1092, 195434), (1112, 191919), (1406, 151788), (1443, 147896), (1482, 144004), (1554, 137332), (1596, 133718), (1668, 127946), (1729, 123432), (1807, 118104), (1924, 110922), (1946, 109668), (1976, 108003), (2072, 102999), (2109, 101192), (2184, 97717), (2641, 80808), (2812, 75894), (2886, 73948), (2919, 73112), (2964, 72002), (3108, 68666), (3192, 66859), (3336, 63973), (3367, 63384), (3458, 61716), (3614, 59052), (3848, 55461), (3892, 54834), (4218, 50596), (4921, 43368), (5143, 41496), (5187, 41144), (5282, 40404), (5421, 39368), (5624, 37947), (5772, 36974), (5838, 36556), (5928, 36001), (6216, 34333), (6734, 31692), (6916, 30858), (7228, 29526), (7784, 27417), (7923, 26936), (8436, 25298), (9139, 23352), (9842, 21684), (10101, 21128), (10286, 20748), (10374, 20572), (10564, 20202), (10842, 19684), (11544, 18487), (11676, 18278), (12649, 16872), (13468, 15846), (13832, 15429), (14456, 14763)]