206685648

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 240

約数和(自身を含む): 680760000

約数和(自身を除く): 474074352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 149, 152, 156, 169, 171, 208, 216, 228, 234, 247, 298, 304, 312, 338, 342, 351, 432, 447, 456, 468, 494, 507, 513, 596, 624, 676, 684, 702, 741, 894, 912, 936, 988, 1014, 1026, 1192, 1341, 1352, 1368, 1404, 1482, 1521, 1788, 1872, 1937, 1976, 2028, 2052, 2223, 2384, 2682, 2704, 2736, 2808, 2831, 2964, 3042, 3211, 3576, 3874, 3952, 4023, 4056, 4104, 4446, 4563, 5364, 5616, 5662, 5811, 5928, 6084, 6422, 6669, 7152, 7748, 8046, 8112, 8208, 8493, 8892, 9126, 9633, 10728, 11324, 11622, 11856, 12168, 12844, 13338, 15496, 16092, 16986, 17433, 17784, 18252, 19266, 21456, 22648, 23244, 24336, 25181, 25479, 25688, 26676, 28899, 30992, 32184, 33972, 34866, 35568, 36504, 36803, 38532, 45296, 46488, 50362, 50958, 51376, 52299, 53352, 57798, 64368, 67944, 69732, 73008, 73606, 75543, 76437, 77064, 86697, 92976, 100724, 101916, 104598, 106704, 110409, 115596, 135888, 139464, 147212, 151086, 152874, 154128, 173394, 201448, 203832, 209196, 220818, 226629, 231192, 278928, 294424, 302172, 305748, 331227, 346788, 402896, 407664, 418392, 441636, 453258, 462384, 478439, 588848, 604344, 611496, 662454, 679887, 693576, 836784, 883272, 906516, 956878, 993681, 1208688, 1222992, 1324908, 1359774, 1387152, 1435317, 1766544, 1813032, 1913756, 1987362, 2649816, 2719548, 2870634, 3626064, 3827512, 3974724, 4305951, 5299632, 5439096, 5741268, 7655024, 7949448, 8611902, 10878192, 11482536, 12917853, 15898896, 17223804, 22965072, 25835706, 34447608, 51671412, 68895216, 103342824, 206685648]

約数ペア:

[(1, 206685648), (2, 103342824), (3, 68895216), (4, 51671412), (6, 34447608), (8, 25835706), (9, 22965072), (12, 17223804), (13, 15898896), (16, 12917853), (18, 11482536), (19, 10878192), (24, 8611902), (26, 7949448), (27, 7655024), (36, 5741268), (38, 5439096), (39, 5299632), (48, 4305951), (52, 3974724), (54, 3827512), (57, 3626064), (72, 2870634), (76, 2719548), (78, 2649816), (104, 1987362), (108, 1913756), (114, 1813032), (117, 1766544), (144, 1435317), (149, 1387152), (152, 1359774), (156, 1324908), (169, 1222992), (171, 1208688), (208, 993681), (216, 956878), (228, 906516), (234, 883272), (247, 836784), (298, 693576), (304, 679887), (312, 662454), (338, 611496), (342, 604344), (351, 588848), (432, 478439), (447, 462384), (456, 453258), (468, 441636), (494, 418392), (507, 407664), (513, 402896), (596, 346788), (624, 331227), (676, 305748), (684, 302172), (702, 294424), (741, 278928), (894, 231192), (912, 226629), (936, 220818), (988, 209196), (1014, 203832), (1026, 201448), (1192, 173394), (1341, 154128), (1352, 152874), (1368, 151086), (1404, 147212), (1482, 139464), (1521, 135888), (1788, 115596), (1872, 110409), (1937, 106704), (1976, 104598), (2028, 101916), (2052, 100724), (2223, 92976), (2384, 86697), (2682, 77064), (2704, 76437), (2736, 75543), (2808, 73606), (2831, 73008), (2964, 69732), (3042, 67944), (3211, 64368), (3576, 57798), (3874, 53352), (3952, 52299), (4023, 51376), (4056, 50958), (4104, 50362), (4446, 46488), (4563, 45296), (5364, 38532), (5616, 36803), (5662, 36504), (5811, 35568), (5928, 34866), (6084, 33972), (6422, 32184), (6669, 30992), (7152, 28899), (7748, 26676), (8046, 25688), (8112, 25479), (8208, 25181), (8493, 24336), (8892, 23244), (9126, 22648), (9633, 21456), (10728, 19266), (11324, 18252), (11622, 17784), (11856, 17433), (12168, 16986), (12844, 16092), (13338, 15496)]