211745664

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1610

約数の個数: 160

約数和(自身を含む): 679056840

約数和(自身を除く): 467311176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 384, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1152, 1248, 1296, 1404, 1571, 1664, 1728, 1872, 2106, 2496, 2592, 2808, 3142, 3456, 3744, 4212, 4713, 4992, 5184, 5616, 6284, 7488, 8424, 9426, 10368, 11232, 12568, 14139, 14976, 16848, 18852, 20423, 22464, 25136, 28278, 33696, 37704, 40846, 42417, 44928, 50272, 56556, 61269, 67392, 75408, 81692, 84834, 100544, 113112, 122538, 127251, 134784, 150816, 163384, 169668, 183807, 201088, 226224, 245076, 254502, 301632, 326768, 339336, 367614, 452448, 490152, 509004, 551421, 603264, 653536, 678672, 735228, 904896, 980304, 1018008, 1102842, 1307072, 1357344, 1470456, 1654263, 1809792, 1960608, 2036016, 2205684, 2614144, 2714688, 2940912, 3308526, 3921216, 4072032, 4411368, 5429376, 5881824, 6617052, 7842432, 8144064, 8822736, 11763648, 13234104, 16288128, 17645472, 23527296, 26468208, 35290944, 52936416, 70581888, 105872832, 211745664]

約数ペア:

[(1, 211745664), (2, 105872832), (3, 70581888), (4, 52936416), (6, 35290944), (8, 26468208), (9, 23527296), (12, 17645472), (13, 16288128), (16, 13234104), (18, 11763648), (24, 8822736), (26, 8144064), (27, 7842432), (32, 6617052), (36, 5881824), (39, 5429376), (48, 4411368), (52, 4072032), (54, 3921216), (64, 3308526), (72, 2940912), (78, 2714688), (81, 2614144), (96, 2205684), (104, 2036016), (108, 1960608), (117, 1809792), (128, 1654263), (144, 1470456), (156, 1357344), (162, 1307072), (192, 1102842), (208, 1018008), (216, 980304), (234, 904896), (288, 735228), (312, 678672), (324, 653536), (351, 603264), (384, 551421), (416, 509004), (432, 490152), (468, 452448), (576, 367614), (624, 339336), (648, 326768), (702, 301632), (832, 254502), (864, 245076), (936, 226224), (1053, 201088), (1152, 183807), (1248, 169668), (1296, 163384), (1404, 150816), (1571, 134784), (1664, 127251), (1728, 122538), (1872, 113112), (2106, 100544), (2496, 84834), (2592, 81692), (2808, 75408), (3142, 67392), (3456, 61269), (3744, 56556), (4212, 50272), (4713, 44928), (4992, 42417), (5184, 40846), (5616, 37704), (6284, 33696), (7488, 28278), (8424, 25136), (9426, 22464), (10368, 20423), (11232, 18852), (12568, 16848), (14139, 14976)]