338278512

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 240

約数和(自身を含む): 1097929728

約数和(自身を除く): 759651216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 169, 176, 187, 204, 208, 221, 223, 264, 272, 286, 312, 338, 374, 408, 429, 442, 446, 507, 528, 561, 572, 624, 663, 669, 676, 748, 816, 858, 884, 892, 1014, 1122, 1144, 1326, 1338, 1352, 1496, 1716, 1768, 1784, 1859, 2028, 2244, 2288, 2431, 2453, 2652, 2676, 2704, 2873, 2899, 2992, 3432, 3536, 3568, 3718, 3791, 4056, 4488, 4862, 4906, 5304, 5352, 5577, 5746, 5798, 6864, 7293, 7359, 7436, 7582, 8112, 8619, 8697, 8976, 9724, 9812, 10608, 10704, 11154, 11373, 11492, 11596, 14586, 14718, 14872, 15164, 17238, 17394, 19448, 19624, 22308, 22746, 22984, 23192, 29172, 29436, 29744, 30328, 31603, 31889, 34476, 34788, 37687, 38896, 39248, 41701, 44616, 45492, 45968, 46384, 49283, 58344, 58872, 60656, 63206, 63778, 68952, 69576, 75374, 83402, 89232, 90984, 94809, 95667, 98566, 113061, 116688, 117744, 125103, 126412, 127556, 137904, 139152, 147849, 150748, 166804, 181968, 189618, 191334, 197132, 226122, 250206, 252824, 255112, 295698, 301496, 333608, 379236, 382668, 394264, 414557, 452244, 500412, 505648, 510224, 542113, 591396, 602992, 640679, 667216, 758472, 765336, 788528, 829114, 904488, 1000824, 1084226, 1182792, 1243671, 1281358, 1516944, 1530672, 1626339, 1658228, 1808976, 1922037, 2001648, 2168452, 2365584, 2487342, 2562716, 3252678, 3316456, 3844074, 4336904, 4974684, 5125432, 6505356, 6632912, 7047469, 7688148, 8673808, 9949368, 10250864, 13010712, 14094938, 15376296, 19898736, 21142407, 26021424, 28189876, 30752592, 42284814, 56379752, 84569628, 112759504, 169139256, 338278512]

約数ペア:

[(1, 338278512), (2, 169139256), (3, 112759504), (4, 84569628), (6, 56379752), (8, 42284814), (11, 30752592), (12, 28189876), (13, 26021424), (16, 21142407), (17, 19898736), (22, 15376296), (24, 14094938), (26, 13010712), (33, 10250864), (34, 9949368), (39, 8673808), (44, 7688148), (48, 7047469), (51, 6632912), (52, 6505356), (66, 5125432), (68, 4974684), (78, 4336904), (88, 3844074), (102, 3316456), (104, 3252678), (132, 2562716), (136, 2487342), (143, 2365584), (156, 2168452), (169, 2001648), (176, 1922037), (187, 1808976), (204, 1658228), (208, 1626339), (221, 1530672), (223, 1516944), (264, 1281358), (272, 1243671), (286, 1182792), (312, 1084226), (338, 1000824), (374, 904488), (408, 829114), (429, 788528), (442, 765336), (446, 758472), (507, 667216), (528, 640679), (561, 602992), (572, 591396), (624, 542113), (663, 510224), (669, 505648), (676, 500412), (748, 452244), (816, 414557), (858, 394264), (884, 382668), (892, 379236), (1014, 333608), (1122, 301496), (1144, 295698), (1326, 255112), (1338, 252824), (1352, 250206), (1496, 226122), (1716, 197132), (1768, 191334), (1784, 189618), (1859, 181968), (2028, 166804), (2244, 150748), (2288, 147849), (2431, 139152), (2453, 137904), (2652, 127556), (2676, 126412), (2704, 125103), (2873, 117744), (2899, 116688), (2992, 113061), (3432, 98566), (3536, 95667), (3568, 94809), (3718, 90984), (3791, 89232), (4056, 83402), (4488, 75374), (4862, 69576), (4906, 68952), (5304, 63778), (5352, 63206), (5577, 60656), (5746, 58872), (5798, 58344), (6864, 49283), (7293, 46384), (7359, 45968), (7436, 45492), (7582, 44616), (8112, 41701), (8619, 39248), (8697, 38896), (8976, 37687), (9724, 34788), (9812, 34476), (10608, 31889), (10704, 31603), (11154, 30328), (11373, 29744), (11492, 29436), (11596, 29172), (14586, 23192), (14718, 22984), (14872, 22746), (15164, 22308), (17238, 19624), (17394, 19448)]