219302244

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 216

約数和(自身を含む): 699124608

約数和(自身を除く): 479822364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 71, 84, 98, 102, 103, 119, 126, 142, 147, 153, 196, 204, 206, 213, 238, 252, 284, 294, 306, 309, 357, 412, 426, 441, 476, 497, 588, 612, 618, 639, 714, 721, 833, 852, 882, 927, 994, 1071, 1207, 1236, 1278, 1428, 1442, 1491, 1666, 1751, 1764, 1854, 1988, 2142, 2163, 2414, 2499, 2556, 2884, 2982, 3332, 3479, 3502, 3621, 3708, 4284, 4326, 4473, 4828, 4998, 5047, 5253, 5964, 6489, 6958, 7004, 7242, 7313, 7497, 8449, 8652, 8946, 9996, 10094, 10437, 10506, 10863, 12257, 12978, 13916, 14484, 14626, 14994, 15141, 15759, 16898, 17892, 20188, 20874, 21012, 21726, 21939, 24514, 25347, 25956, 29252, 29988, 30282, 31311, 31518, 33796, 36771, 41748, 43452, 43878, 45423, 49028, 50694, 51191, 59143, 60564, 62622, 63036, 65817, 73542, 76041, 85799, 87756, 90846, 101388, 102382, 110313, 118286, 124321, 125244, 131634, 147084, 152082, 153573, 171598, 177429, 181692, 204764, 220626, 236572, 248642, 257397, 263268, 304164, 307146, 343196, 354858, 358337, 372963, 441252, 460719, 497284, 514794, 532287, 614292, 709716, 716674, 745926, 772191, 870247, 921438, 1029588, 1064574, 1075011, 1118889, 1433348, 1491852, 1544382, 1740494, 1842876, 2129148, 2150022, 2237778, 2610741, 3088764, 3225033, 3480988, 4300044, 4475556, 5221482, 6091729, 6450066, 7832223, 10442964, 12183458, 12900132, 15664446, 18275187, 24366916, 31328892, 36550374, 54825561, 73100748, 109651122, 219302244]

約数ペア:

[(1, 219302244), (2, 109651122), (3, 73100748), (4, 54825561), (6, 36550374), (7, 31328892), (9, 24366916), (12, 18275187), (14, 15664446), (17, 12900132), (18, 12183458), (21, 10442964), (28, 7832223), (34, 6450066), (36, 6091729), (42, 5221482), (49, 4475556), (51, 4300044), (63, 3480988), (68, 3225033), (71, 3088764), (84, 2610741), (98, 2237778), (102, 2150022), (103, 2129148), (119, 1842876), (126, 1740494), (142, 1544382), (147, 1491852), (153, 1433348), (196, 1118889), (204, 1075011), (206, 1064574), (213, 1029588), (238, 921438), (252, 870247), (284, 772191), (294, 745926), (306, 716674), (309, 709716), (357, 614292), (412, 532287), (426, 514794), (441, 497284), (476, 460719), (497, 441252), (588, 372963), (612, 358337), (618, 354858), (639, 343196), (714, 307146), (721, 304164), (833, 263268), (852, 257397), (882, 248642), (927, 236572), (994, 220626), (1071, 204764), (1207, 181692), (1236, 177429), (1278, 171598), (1428, 153573), (1442, 152082), (1491, 147084), (1666, 131634), (1751, 125244), (1764, 124321), (1854, 118286), (1988, 110313), (2142, 102382), (2163, 101388), (2414, 90846), (2499, 87756), (2556, 85799), (2884, 76041), (2982, 73542), (3332, 65817), (3479, 63036), (3502, 62622), (3621, 60564), (3708, 59143), (4284, 51191), (4326, 50694), (4473, 49028), (4828, 45423), (4998, 43878), (5047, 43452), (5253, 41748), (5964, 36771), (6489, 33796), (6958, 31518), (7004, 31311), (7242, 30282), (7313, 29988), (7497, 29252), (8449, 25956), (8652, 25347), (8946, 24514), (9996, 21939), (10094, 21726), (10437, 21012), (10506, 20874), (10863, 20188), (12257, 17892), (12978, 16898), (13916, 15759), (14484, 15141), (14626, 14994)]