338452128

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:656

約数の個数: 192

約数和(自身を含む): 1140894720

約数和(自身を除く): 802442592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 107, 108, 112, 126, 144, 168, 189, 214, 216, 224, 252, 288, 321, 336, 378, 428, 432, 504, 523, 642, 672, 749, 756, 856, 864, 963, 1008, 1046, 1284, 1498, 1512, 1569, 1712, 1926, 2016, 2092, 2247, 2568, 2889, 2996, 3024, 3138, 3424, 3661, 3852, 4184, 4494, 4707, 5136, 5778, 5992, 6048, 6276, 6741, 7322, 7704, 8368, 8988, 9414, 10272, 10983, 11556, 11984, 12552, 13482, 14121, 14644, 15408, 16736, 17976, 18828, 20223, 21966, 23112, 23968, 25104, 26964, 28242, 29288, 30816, 32949, 35952, 37656, 40446, 43932, 46224, 50208, 53928, 55961, 56484, 58576, 65898, 71904, 75312, 80892, 87864, 92448, 98847, 107856, 111922, 112968, 117152, 131796, 150624, 161784, 167883, 175728, 197694, 215712, 223844, 225936, 263592, 323568, 335766, 351456, 391727, 395388, 447688, 451872, 503649, 527184, 647136, 671532, 783454, 790776, 895376, 1007298, 1054368, 1175181, 1343064, 1510947, 1566908, 1581552, 1790752, 2014596, 2350362, 2686128, 3021894, 3133816, 3163104, 3525543, 4029192, 4700724, 5372256, 6043788, 6267632, 7051086, 8058384, 9401448, 10576629, 12087576, 12535264, 14102172, 16116768, 18802896, 21153258, 24175152, 28204344, 37605792, 42306516, 48350304, 56408688, 84613032, 112817376, 169226064, 338452128]

約数ペア:

[(1, 338452128), (2, 169226064), (3, 112817376), (4, 84613032), (6, 56408688), (7, 48350304), (8, 42306516), (9, 37605792), (12, 28204344), (14, 24175152), (16, 21153258), (18, 18802896), (21, 16116768), (24, 14102172), (27, 12535264), (28, 12087576), (32, 10576629), (36, 9401448), (42, 8058384), (48, 7051086), (54, 6267632), (56, 6043788), (63, 5372256), (72, 4700724), (84, 4029192), (96, 3525543), (107, 3163104), (108, 3133816), (112, 3021894), (126, 2686128), (144, 2350362), (168, 2014596), (189, 1790752), (214, 1581552), (216, 1566908), (224, 1510947), (252, 1343064), (288, 1175181), (321, 1054368), (336, 1007298), (378, 895376), (428, 790776), (432, 783454), (504, 671532), (523, 647136), (642, 527184), (672, 503649), (749, 451872), (756, 447688), (856, 395388), (864, 391727), (963, 351456), (1008, 335766), (1046, 323568), (1284, 263592), (1498, 225936), (1512, 223844), (1569, 215712), (1712, 197694), (1926, 175728), (2016, 167883), (2092, 161784), (2247, 150624), (2568, 131796), (2889, 117152), (2996, 112968), (3024, 111922), (3138, 107856), (3424, 98847), (3661, 92448), (3852, 87864), (4184, 80892), (4494, 75312), (4707, 71904), (5136, 65898), (5778, 58576), (5992, 56484), (6048, 55961), (6276, 53928), (6741, 50208), (7322, 46224), (7704, 43932), (8368, 40446), (8988, 37656), (9414, 35952), (10272, 32949), (10983, 30816), (11556, 29288), (11984, 28242), (12552, 26964), (13482, 25104), (14121, 23968), (14644, 23112), (15408, 21966), (16736, 20223), (17976, 18828)]