219670464

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:243

約数の個数: 224

約数和(自身を含む): 688214016

約数和(自身を除く): 468543552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 32, 34, 39, 48, 51, 52, 62, 64, 68, 78, 93, 96, 102, 104, 124, 136, 156, 167, 186, 192, 204, 208, 221, 248, 272, 312, 334, 372, 403, 408, 416, 442, 496, 501, 527, 544, 624, 663, 668, 744, 806, 816, 832, 884, 992, 1002, 1054, 1088, 1209, 1248, 1326, 1336, 1488, 1581, 1612, 1632, 1768, 1984, 2004, 2108, 2171, 2418, 2496, 2652, 2672, 2839, 2976, 3162, 3224, 3264, 3536, 4008, 4216, 4342, 4836, 5177, 5304, 5344, 5678, 5952, 6324, 6448, 6513, 6851, 7072, 8016, 8432, 8517, 8684, 9672, 10354, 10608, 10688, 11356, 12648, 12896, 13026, 13702, 14144, 15531, 16032, 16864, 17034, 17368, 19344, 20553, 20708, 21216, 22712, 25296, 25792, 26052, 27404, 31062, 32064, 33728, 34068, 34736, 36907, 38688, 41106, 41416, 42432, 45424, 50592, 52104, 54808, 62124, 67301, 68136, 69472, 73814, 77376, 82212, 82832, 88009, 90848, 101184, 104208, 109616, 110721, 124248, 134602, 136272, 138944, 147628, 164424, 165664, 176018, 181696, 201903, 208416, 219232, 221442, 248496, 264027, 269204, 272544, 295256, 328848, 331328, 352036, 403806, 416832, 438464, 442884, 496992, 528054, 538408, 545088, 590512, 657696, 704072, 807612, 885768, 993984, 1056108, 1076816, 1144117, 1181024, 1315392, 1408144, 1615224, 1771536, 2112216, 2153632, 2288234, 2362048, 2816288, 3230448, 3432351, 3543072, 4224432, 4307264, 4576468, 5632576, 6460896, 6864702, 7086144, 8448864, 9152936, 12921792, 13729404, 16897728, 18305872, 27458808, 36611744, 54917616, 73223488, 109835232, 219670464]

約数ペア:

[(1, 219670464), (2, 109835232), (3, 73223488), (4, 54917616), (6, 36611744), (8, 27458808), (12, 18305872), (13, 16897728), (16, 13729404), (17, 12921792), (24, 9152936), (26, 8448864), (31, 7086144), (32, 6864702), (34, 6460896), (39, 5632576), (48, 4576468), (51, 4307264), (52, 4224432), (62, 3543072), (64, 3432351), (68, 3230448), (78, 2816288), (93, 2362048), (96, 2288234), (102, 2153632), (104, 2112216), (124, 1771536), (136, 1615224), (156, 1408144), (167, 1315392), (186, 1181024), (192, 1144117), (204, 1076816), (208, 1056108), (221, 993984), (248, 885768), (272, 807612), (312, 704072), (334, 657696), (372, 590512), (403, 545088), (408, 538408), (416, 528054), (442, 496992), (496, 442884), (501, 438464), (527, 416832), (544, 403806), (624, 352036), (663, 331328), (668, 328848), (744, 295256), (806, 272544), (816, 269204), (832, 264027), (884, 248496), (992, 221442), (1002, 219232), (1054, 208416), (1088, 201903), (1209, 181696), (1248, 176018), (1326, 165664), (1336, 164424), (1488, 147628), (1581, 138944), (1612, 136272), (1632, 134602), (1768, 124248), (1984, 110721), (2004, 109616), (2108, 104208), (2171, 101184), (2418, 90848), (2496, 88009), (2652, 82832), (2672, 82212), (2839, 77376), (2976, 73814), (3162, 69472), (3224, 68136), (3264, 67301), (3536, 62124), (4008, 54808), (4216, 52104), (4342, 50592), (4836, 45424), (5177, 42432), (5304, 41416), (5344, 41106), (5678, 38688), (5952, 36907), (6324, 34736), (6448, 34068), (6513, 33728), (6851, 32064), (7072, 31062), (8016, 27404), (8432, 26052), (8517, 25792), (8684, 25296), (9672, 22712), (10354, 21216), (10608, 20708), (10688, 20553), (11356, 19344), (12648, 17368), (12896, 17034), (13026, 16864), (13702, 16032), (14144, 15531)]