289269792

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 240

約数和(自身を含む): 987940800

約数和(自身を除く): 698671008

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, 81, 84, 96, 107, 108, 112, 126, 144, 149, 162, 168, 189, 214, 216, 224, 252, 288, 298, 321, 324, 336, 378, 428, 432, 447, 504, 567, 596, 642, 648, 672, 749, 756, 856, 864, 894, 963, 1008, 1043, 1134, 1192, 1284, 1296, 1341, 1498, 1512, 1712, 1788, 1926, 2016, 2086, 2247, 2268, 2384, 2568, 2592, 2682, 2889, 2996, 3024, 3129, 3424, 3576, 3852, 4023, 4172, 4494, 4536, 4768, 5136, 5364, 5778, 5992, 6048, 6258, 6741, 7152, 7704, 8046, 8344, 8667, 8988, 9072, 9387, 10272, 10728, 11556, 11984, 12069, 12516, 13482, 14304, 15408, 15943, 16092, 16688, 17334, 17976, 18144, 18774, 20223, 21456, 23112, 23968, 24138, 25032, 26964, 28161, 30816, 31886, 32184, 33376, 34668, 35952, 37548, 40446, 42912, 46224, 47829, 48276, 50064, 53928, 56322, 60669, 63772, 64368, 69336, 71904, 75096, 80892, 84483, 92448, 95658, 96552, 100128, 107856, 111601, 112644, 121338, 127544, 128736, 138672, 143487, 150192, 161784, 168966, 191316, 193104, 215712, 223202, 225288, 242676, 255088, 277344, 286974, 300384, 323568, 334803, 337932, 382632, 386208, 430461, 446404, 450576, 485352, 510176, 573948, 647136, 669606, 675864, 765264, 860922, 892808, 901152, 970704, 1004409, 1147896, 1291383, 1339212, 1351728, 1530528, 1721844, 1785616, 1941408, 2008818, 2295792, 2582766, 2678424, 2703456, 3013227, 3443688, 3571232, 4017636, 4591584, 5165532, 5356848, 6026454, 6887376, 8035272, 9039681, 10331064, 10713696, 12052908, 13774752, 16070544, 18079362, 20662128, 24105816, 32141088, 36158724, 41324256, 48211632, 72317448, 96423264, 144634896, 289269792]

約数ペア:

[(1, 289269792), (2, 144634896), (3, 96423264), (4, 72317448), (6, 48211632), (7, 41324256), (8, 36158724), (9, 32141088), (12, 24105816), (14, 20662128), (16, 18079362), (18, 16070544), (21, 13774752), (24, 12052908), (27, 10713696), (28, 10331064), (32, 9039681), (36, 8035272), (42, 6887376), (48, 6026454), (54, 5356848), (56, 5165532), (63, 4591584), (72, 4017636), (81, 3571232), (84, 3443688), (96, 3013227), (107, 2703456), (108, 2678424), (112, 2582766), (126, 2295792), (144, 2008818), (149, 1941408), (162, 1785616), (168, 1721844), (189, 1530528), (214, 1351728), (216, 1339212), (224, 1291383), (252, 1147896), (288, 1004409), (298, 970704), (321, 901152), (324, 892808), (336, 860922), (378, 765264), (428, 675864), (432, 669606), (447, 647136), (504, 573948), (567, 510176), (596, 485352), (642, 450576), (648, 446404), (672, 430461), (749, 386208), (756, 382632), (856, 337932), (864, 334803), (894, 323568), (963, 300384), (1008, 286974), (1043, 277344), (1134, 255088), (1192, 242676), (1284, 225288), (1296, 223202), (1341, 215712), (1498, 193104), (1512, 191316), (1712, 168966), (1788, 161784), (1926, 150192), (2016, 143487), (2086, 138672), (2247, 128736), (2268, 127544), (2384, 121338), (2568, 112644), (2592, 111601), (2682, 107856), (2889, 100128), (2996, 96552), (3024, 95658), (3129, 92448), (3424, 84483), (3576, 80892), (3852, 75096), (4023, 71904), (4172, 69336), (4494, 64368), (4536, 63772), (4768, 60669), (5136, 56322), (5364, 53928), (5778, 50064), (5992, 48276), (6048, 47829), (6258, 46224), (6741, 42912), (7152, 40446), (7704, 37548), (8046, 35952), (8344, 34668), (8667, 33376), (8988, 32184), (9072, 31886), (9387, 30816), (10272, 28161), (10728, 26964), (11556, 25032), (11984, 24138), (12069, 23968), (12516, 23112), (13482, 21456), (14304, 20223), (15408, 18774), (15943, 18144), (16092, 17976), (16688, 17334)]