338456664

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:359

約数の個数: 256

約数和(自身を含む): 1178956800

約数和(自身を除く): 840500136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 67, 72, 78, 84, 91, 104, 108, 117, 126, 134, 156, 168, 182, 189, 201, 216, 234, 252, 257, 268, 273, 312, 351, 364, 378, 402, 468, 469, 504, 514, 536, 546, 603, 702, 728, 756, 771, 804, 819, 871, 936, 938, 1028, 1092, 1206, 1404, 1407, 1512, 1542, 1608, 1638, 1742, 1799, 1809, 1876, 2056, 2184, 2313, 2412, 2457, 2613, 2808, 2814, 3084, 3276, 3341, 3484, 3598, 3618, 3752, 4221, 4626, 4824, 4914, 5226, 5397, 5628, 6097, 6168, 6552, 6682, 6939, 6968, 7196, 7236, 7839, 8442, 9252, 9828, 10023, 10452, 10794, 11256, 12194, 12663, 13364, 13878, 14392, 14472, 15678, 16191, 16884, 17219, 18291, 18504, 19656, 20046, 20904, 21588, 23387, 23517, 24388, 25326, 26728, 27756, 30069, 31356, 32382, 33768, 34438, 36582, 40092, 43176, 46774, 47034, 48573, 48776, 50652, 51657, 54873, 55512, 60138, 62712, 64764, 68876, 70161, 73164, 80184, 90207, 93548, 94068, 97146, 101304, 103314, 109746, 120276, 120533, 129528, 137752, 140322, 146328, 154971, 164619, 180414, 187096, 188136, 194292, 206628, 210483, 219492, 223847, 240552, 241066, 280644, 309942, 329238, 360828, 361599, 388584, 413256, 420966, 438984, 447694, 464913, 482132, 561288, 619884, 631449, 658476, 671541, 721656, 723198, 841932, 895388, 929826, 964264, 1084797, 1239768, 1262898, 1316952, 1343082, 1446396, 1566929, 1683864, 1790776, 1859652, 2014623, 2169594, 2525796, 2686164, 2892792, 3133858, 3254391, 3719304, 4029246, 4339188, 4700787, 5051592, 5372328, 6043869, 6267716, 6508782, 8058492, 8678376, 9401574, 12087738, 12535432, 13017564, 14102361, 16116984, 18803148, 24175476, 26035128, 28204722, 37606296, 42307083, 48350952, 56409444, 84614166, 112818888, 169228332, 338456664]

約数ペア:

[(1, 338456664), (2, 169228332), (3, 112818888), (4, 84614166), (6, 56409444), (7, 48350952), (8, 42307083), (9, 37606296), (12, 28204722), (13, 26035128), (14, 24175476), (18, 18803148), (21, 16116984), (24, 14102361), (26, 13017564), (27, 12535432), (28, 12087738), (36, 9401574), (39, 8678376), (42, 8058492), (52, 6508782), (54, 6267716), (56, 6043869), (63, 5372328), (67, 5051592), (72, 4700787), (78, 4339188), (84, 4029246), (91, 3719304), (104, 3254391), (108, 3133858), (117, 2892792), (126, 2686164), (134, 2525796), (156, 2169594), (168, 2014623), (182, 1859652), (189, 1790776), (201, 1683864), (216, 1566929), (234, 1446396), (252, 1343082), (257, 1316952), (268, 1262898), (273, 1239768), (312, 1084797), (351, 964264), (364, 929826), (378, 895388), (402, 841932), (468, 723198), (469, 721656), (504, 671541), (514, 658476), (536, 631449), (546, 619884), (603, 561288), (702, 482132), (728, 464913), (756, 447694), (771, 438984), (804, 420966), (819, 413256), (871, 388584), (936, 361599), (938, 360828), (1028, 329238), (1092, 309942), (1206, 280644), (1404, 241066), (1407, 240552), (1512, 223847), (1542, 219492), (1608, 210483), (1638, 206628), (1742, 194292), (1799, 188136), (1809, 187096), (1876, 180414), (2056, 164619), (2184, 154971), (2313, 146328), (2412, 140322), (2457, 137752), (2613, 129528), (2808, 120533), (2814, 120276), (3084, 109746), (3276, 103314), (3341, 101304), (3484, 97146), (3598, 94068), (3618, 93548), (3752, 90207), (4221, 80184), (4626, 73164), (4824, 70161), (4914, 68876), (5226, 64764), (5397, 62712), (5628, 60138), (6097, 55512), (6168, 54873), (6552, 51657), (6682, 50652), (6939, 48776), (6968, 48573), (7196, 47034), (7236, 46774), (7839, 43176), (8442, 40092), (9252, 36582), (9828, 34438), (10023, 33768), (10452, 32382), (10794, 31356), (11256, 30069), (12194, 27756), (12663, 26728), (13364, 25326), (13878, 24388), (14392, 23517), (14472, 23387), (15678, 21588), (16191, 20904), (16884, 20046), (17219, 19656), (18291, 18504)]