405069672

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 1230707520

約数和(自身を除く): 825637848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 53, 56, 67, 84, 97, 98, 106, 134, 147, 159, 168, 194, 196, 201, 212, 268, 291, 294, 318, 371, 388, 392, 402, 424, 469, 536, 582, 588, 636, 679, 742, 776, 804, 938, 1113, 1164, 1176, 1272, 1358, 1407, 1484, 1608, 1876, 2037, 2226, 2328, 2597, 2716, 2814, 2968, 3283, 3551, 3752, 4074, 4452, 4753, 5141, 5194, 5432, 5628, 6499, 6566, 7102, 7791, 8148, 8904, 9506, 9849, 10282, 10388, 10653, 11256, 12998, 13132, 14204, 14259, 15423, 15582, 16296, 19012, 19497, 19698, 20564, 20776, 21306, 24857, 25996, 26264, 28408, 28518, 30846, 31164, 35987, 38024, 38994, 39396, 41128, 42612, 45493, 49714, 51992, 57036, 61692, 62328, 71974, 74571, 77988, 78792, 85224, 90986, 99428, 107961, 114072, 123384, 136479, 143948, 149142, 155976, 173999, 181972, 198856, 215922, 251909, 272958, 287896, 298284, 318451, 344447, 347998, 363944, 431844, 503818, 521997, 545916, 596568, 636902, 688894, 695996, 755727, 863688, 955353, 1007636, 1033341, 1043994, 1091832, 1273804, 1377788, 1391992, 1511454, 1910706, 2015272, 2066682, 2087988, 2411129, 2547608, 2755576, 3022908, 3821412, 4133364, 4175976, 4822258, 6045816, 7233387, 7642824, 8266728, 9644516, 14466774, 16877903, 19289032, 28933548, 33755806, 50633709, 57867096, 67511612, 101267418, 135023224, 202534836, 405069672]

約数ペア:

[(1, 405069672), (2, 202534836), (3, 135023224), (4, 101267418), (6, 67511612), (7, 57867096), (8, 50633709), (12, 33755806), (14, 28933548), (21, 19289032), (24, 16877903), (28, 14466774), (42, 9644516), (49, 8266728), (53, 7642824), (56, 7233387), (67, 6045816), (84, 4822258), (97, 4175976), (98, 4133364), (106, 3821412), (134, 3022908), (147, 2755576), (159, 2547608), (168, 2411129), (194, 2087988), (196, 2066682), (201, 2015272), (212, 1910706), (268, 1511454), (291, 1391992), (294, 1377788), (318, 1273804), (371, 1091832), (388, 1043994), (392, 1033341), (402, 1007636), (424, 955353), (469, 863688), (536, 755727), (582, 695996), (588, 688894), (636, 636902), (679, 596568), (742, 545916), (776, 521997), (804, 503818), (938, 431844), (1113, 363944), (1164, 347998), (1176, 344447), (1272, 318451), (1358, 298284), (1407, 287896), (1484, 272958), (1608, 251909), (1876, 215922), (2037, 198856), (2226, 181972), (2328, 173999), (2597, 155976), (2716, 149142), (2814, 143948), (2968, 136479), (3283, 123384), (3551, 114072), (3752, 107961), (4074, 99428), (4452, 90986), (4753, 85224), (5141, 78792), (5194, 77988), (5432, 74571), (5628, 71974), (6499, 62328), (6566, 61692), (7102, 57036), (7791, 51992), (8148, 49714), (8904, 45493), (9506, 42612), (9849, 41128), (10282, 39396), (10388, 38994), (10653, 38024), (11256, 35987), (12998, 31164), (13132, 30846), (14204, 28518), (14259, 28408), (15423, 26264), (15582, 25996), (16296, 24857), (19012, 21306), (19497, 20776), (19698, 20564)]