263244072

素因数分解:

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

素因数の和:360

約数の個数: 192

約数和(自身を含む): 840006720

約数和(自身を除く): 576762648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 67, 78, 84, 91, 98, 104, 134, 147, 156, 168, 182, 196, 201, 257, 268, 273, 294, 312, 364, 392, 402, 469, 514, 536, 546, 588, 637, 728, 771, 804, 871, 938, 1028, 1092, 1176, 1274, 1407, 1542, 1608, 1742, 1799, 1876, 1911, 2056, 2184, 2548, 2613, 2814, 3084, 3283, 3341, 3484, 3598, 3752, 3822, 5096, 5226, 5397, 5628, 6097, 6168, 6566, 6682, 6968, 7196, 7644, 9849, 10023, 10452, 10794, 11256, 12194, 12593, 13132, 13364, 14392, 15288, 17219, 18291, 19698, 20046, 20904, 21588, 23387, 24388, 25186, 26264, 26728, 34438, 36582, 37779, 39396, 40092, 42679, 43176, 46774, 48776, 50372, 51657, 68876, 70161, 73164, 75558, 78792, 80184, 85358, 93548, 100744, 103314, 120533, 128037, 137752, 140322, 146328, 151116, 163709, 170716, 187096, 206628, 223847, 241066, 256074, 280644, 302232, 327418, 341432, 361599, 413256, 447694, 482132, 491127, 512148, 561288, 654836, 671541, 723198, 843731, 895388, 964264, 982254, 1024296, 1309672, 1343082, 1446396, 1566929, 1687462, 1790776, 1964508, 2531193, 2686164, 2892792, 3133858, 3374924, 3929016, 4700787, 5062386, 5372328, 6267716, 6749848, 9401574, 10124772, 10968503, 12535432, 18803148, 20249544, 21937006, 32905509, 37606296, 43874012, 65811018, 87748024, 131622036, 263244072]

約数ペア:

[(1, 263244072), (2, 131622036), (3, 87748024), (4, 65811018), (6, 43874012), (7, 37606296), (8, 32905509), (12, 21937006), (13, 20249544), (14, 18803148), (21, 12535432), (24, 10968503), (26, 10124772), (28, 9401574), (39, 6749848), (42, 6267716), (49, 5372328), (52, 5062386), (56, 4700787), (67, 3929016), (78, 3374924), (84, 3133858), (91, 2892792), (98, 2686164), (104, 2531193), (134, 1964508), (147, 1790776), (156, 1687462), (168, 1566929), (182, 1446396), (196, 1343082), (201, 1309672), (257, 1024296), (268, 982254), (273, 964264), (294, 895388), (312, 843731), (364, 723198), (392, 671541), (402, 654836), (469, 561288), (514, 512148), (536, 491127), (546, 482132), (588, 447694), (637, 413256), (728, 361599), (771, 341432), (804, 327418), (871, 302232), (938, 280644), (1028, 256074), (1092, 241066), (1176, 223847), (1274, 206628), (1407, 187096), (1542, 170716), (1608, 163709), (1742, 151116), (1799, 146328), (1876, 140322), (1911, 137752), (2056, 128037), (2184, 120533), (2548, 103314), (2613, 100744), (2814, 93548), (3084, 85358), (3283, 80184), (3341, 78792), (3484, 75558), (3598, 73164), (3752, 70161), (3822, 68876), (5096, 51657), (5226, 50372), (5397, 48776), (5628, 46774), (6097, 43176), (6168, 42679), (6566, 40092), (6682, 39396), (6968, 37779), (7196, 36582), (7644, 34438), (9849, 26728), (10023, 26264), (10452, 25186), (10794, 24388), (11256, 23387), (12194, 21588), (12593, 20904), (13132, 20046), (13364, 19698), (14392, 18291), (15288, 17219)]