391706952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 1246654080

約数和(自身を除く): 854947128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 97, 104, 129, 156, 168, 172, 182, 194, 258, 273, 291, 301, 312, 344, 364, 388, 516, 546, 559, 582, 602, 679, 728, 776, 903, 1032, 1092, 1118, 1164, 1204, 1261, 1358, 1677, 1806, 1849, 2037, 2184, 2236, 2328, 2408, 2522, 2716, 3354, 3612, 3698, 3783, 3913, 4074, 4171, 4472, 5044, 5432, 5547, 6708, 7224, 7396, 7566, 7826, 8148, 8342, 8827, 10088, 11094, 11739, 12513, 12943, 13416, 14792, 15132, 15652, 16296, 16684, 17654, 22188, 23478, 24037, 25026, 25886, 26481, 29197, 30264, 31304, 33368, 35308, 38829, 44376, 46956, 48074, 50052, 51772, 52962, 54223, 58394, 70616, 72111, 77658, 87591, 93912, 96148, 100104, 103544, 105924, 108446, 116788, 144222, 155316, 162669, 168259, 175182, 179353, 192296, 211848, 216892, 233576, 288444, 310632, 325338, 336518, 350364, 358706, 379561, 433784, 504777, 538059, 576888, 650676, 673036, 700728, 717412, 759122, 1009554, 1076118, 1138683, 1255471, 1301352, 1346072, 1434824, 1518244, 2019108, 2152236, 2277366, 2331589, 2510942, 3036488, 3766413, 4038216, 4304472, 4554732, 4663178, 5021884, 6994767, 7532826, 9109464, 9326356, 10043768, 13989534, 15065652, 16321123, 18652712, 27979068, 30131304, 32642246, 48963369, 55958136, 65284492, 97926738, 130568984, 195853476, 391706952]

約数ペア:

[(1, 391706952), (2, 195853476), (3, 130568984), (4, 97926738), (6, 65284492), (7, 55958136), (8, 48963369), (12, 32642246), (13, 30131304), (14, 27979068), (21, 18652712), (24, 16321123), (26, 15065652), (28, 13989534), (39, 10043768), (42, 9326356), (43, 9109464), (52, 7532826), (56, 6994767), (78, 5021884), (84, 4663178), (86, 4554732), (91, 4304472), (97, 4038216), (104, 3766413), (129, 3036488), (156, 2510942), (168, 2331589), (172, 2277366), (182, 2152236), (194, 2019108), (258, 1518244), (273, 1434824), (291, 1346072), (301, 1301352), (312, 1255471), (344, 1138683), (364, 1076118), (388, 1009554), (516, 759122), (546, 717412), (559, 700728), (582, 673036), (602, 650676), (679, 576888), (728, 538059), (776, 504777), (903, 433784), (1032, 379561), (1092, 358706), (1118, 350364), (1164, 336518), (1204, 325338), (1261, 310632), (1358, 288444), (1677, 233576), (1806, 216892), (1849, 211848), (2037, 192296), (2184, 179353), (2236, 175182), (2328, 168259), (2408, 162669), (2522, 155316), (2716, 144222), (3354, 116788), (3612, 108446), (3698, 105924), (3783, 103544), (3913, 100104), (4074, 96148), (4171, 93912), (4472, 87591), (5044, 77658), (5432, 72111), (5547, 70616), (6708, 58394), (7224, 54223), (7396, 52962), (7566, 51772), (7826, 50052), (8148, 48074), (8342, 46956), (8827, 44376), (10088, 38829), (11094, 35308), (11739, 33368), (12513, 31304), (12943, 30264), (13416, 29197), (14792, 26481), (15132, 25886), (15652, 25026), (16296, 24037), (16684, 23478), (17654, 22188)]