660381696

素因数分解:

$2^{13}\times 3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 252

約数和(自身を含む): 2104658478

約数和(自身を除く): 1444276782

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 64, 72, 78, 96, 104, 106, 117, 128, 144, 156, 159, 169, 192, 208, 212, 234, 256, 288, 312, 318, 338, 384, 416, 424, 468, 477, 507, 512, 576, 624, 636, 676, 689, 768, 832, 848, 936, 954, 1014, 1024, 1152, 1248, 1272, 1352, 1378, 1521, 1536, 1664, 1696, 1872, 1908, 2028, 2048, 2067, 2304, 2496, 2544, 2704, 2756, 3042, 3072, 3328, 3392, 3744, 3816, 4056, 4096, 4134, 4608, 4992, 5088, 5408, 5512, 6084, 6144, 6201, 6656, 6784, 7488, 7632, 8112, 8192, 8268, 8957, 9216, 9984, 10176, 10816, 11024, 12168, 12288, 12402, 13312, 13568, 14976, 15264, 16224, 16536, 17914, 18432, 19968, 20352, 21632, 22048, 24336, 24576, 24804, 26624, 26871, 27136, 29952, 30528, 32448, 33072, 35828, 36864, 39936, 40704, 43264, 44096, 48672, 49608, 53248, 53742, 54272, 59904, 61056, 64896, 66144, 71656, 73728, 79872, 80613, 81408, 86528, 88192, 97344, 99216, 106496, 107484, 108544, 119808, 122112, 129792, 132288, 143312, 159744, 161226, 162816, 173056, 176384, 194688, 198432, 214968, 217088, 239616, 244224, 259584, 264576, 286624, 319488, 322452, 325632, 346112, 352768, 389376, 396864, 429936, 434176, 479232, 488448, 519168, 529152, 573248, 644904, 651264, 692224, 705536, 778752, 793728, 859872, 958464, 976896, 1038336, 1058304, 1146496, 1289808, 1302528, 1384448, 1411072, 1557504, 1587456, 1719744, 1953792, 2076672, 2116608, 2292992, 2579616, 2822144, 3115008, 3174912, 3439488, 3907584, 4153344, 4233216, 4585984, 5159232, 5644288, 6230016, 6349824, 6878976, 8466432, 9171968, 10318464, 12460032, 12699648, 13757952, 16932864, 18343936, 20636928, 25399296, 27515904, 36687872, 41273856, 50798592, 55031808, 73375744, 82547712, 110063616, 165095424, 220127232, 330190848, 660381696]

約数ペア:

[(1, 660381696), (2, 330190848), (3, 220127232), (4, 165095424), (6, 110063616), (8, 82547712), (9, 73375744), (12, 55031808), (13, 50798592), (16, 41273856), (18, 36687872), (24, 27515904), (26, 25399296), (32, 20636928), (36, 18343936), (39, 16932864), (48, 13757952), (52, 12699648), (53, 12460032), (64, 10318464), (72, 9171968), (78, 8466432), (96, 6878976), (104, 6349824), (106, 6230016), (117, 5644288), (128, 5159232), (144, 4585984), (156, 4233216), (159, 4153344), (169, 3907584), (192, 3439488), (208, 3174912), (212, 3115008), (234, 2822144), (256, 2579616), (288, 2292992), (312, 2116608), (318, 2076672), (338, 1953792), (384, 1719744), (416, 1587456), (424, 1557504), (468, 1411072), (477, 1384448), (507, 1302528), (512, 1289808), (576, 1146496), (624, 1058304), (636, 1038336), (676, 976896), (689, 958464), (768, 859872), (832, 793728), (848, 778752), (936, 705536), (954, 692224), (1014, 651264), (1024, 644904), (1152, 573248), (1248, 529152), (1272, 519168), (1352, 488448), (1378, 479232), (1521, 434176), (1536, 429936), (1664, 396864), (1696, 389376), (1872, 352768), (1908, 346112), (2028, 325632), (2048, 322452), (2067, 319488), (2304, 286624), (2496, 264576), (2544, 259584), (2704, 244224), (2756, 239616), (3042, 217088), (3072, 214968), (3328, 198432), (3392, 194688), (3744, 176384), (3816, 173056), (4056, 162816), (4096, 161226), (4134, 159744), (4608, 143312), (4992, 132288), (5088, 129792), (5408, 122112), (5512, 119808), (6084, 108544), (6144, 107484), (6201, 106496), (6656, 99216), (6784, 97344), (7488, 88192), (7632, 86528), (8112, 81408), (8192, 80613), (8268, 79872), (8957, 73728), (9216, 71656), (9984, 66144), (10176, 64896), (10816, 61056), (11024, 59904), (12168, 54272), (12288, 53742), (12402, 53248), (13312, 49608), (13568, 48672), (14976, 44096), (15264, 43264), (16224, 40704), (16536, 39936), (17914, 36864), (18432, 35828), (19968, 33072), (20352, 32448), (21632, 30528), (22048, 29952), (24336, 27136), (24576, 26871), (24804, 26624)]