217164864

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:633

約数の個数: 168

約数和(自身を含む): 685909728

約数和(自身を除く): 468744864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 64, 82, 84, 96, 98, 112, 123, 147, 164, 168, 192, 196, 224, 246, 287, 294, 328, 336, 392, 448, 492, 563, 574, 588, 656, 672, 784, 861, 984, 1126, 1148, 1176, 1312, 1344, 1568, 1689, 1722, 1968, 2009, 2252, 2296, 2352, 2624, 3136, 3378, 3444, 3936, 3941, 4018, 4504, 4592, 4704, 6027, 6756, 6888, 7872, 7882, 8036, 9008, 9184, 9408, 11823, 12054, 13512, 13776, 15764, 16072, 18016, 18368, 23083, 23646, 24108, 27024, 27552, 27587, 31528, 32144, 36032, 46166, 47292, 48216, 54048, 55104, 55174, 63056, 64288, 69249, 82761, 92332, 94584, 96432, 108096, 110348, 126112, 128576, 138498, 161581, 165522, 184664, 189168, 192864, 220696, 252224, 276996, 323162, 331044, 369328, 378336, 385728, 441392, 484743, 553992, 646324, 662088, 738656, 756672, 882784, 969486, 1107984, 1131067, 1292648, 1324176, 1477312, 1765568, 1938972, 2215968, 2262134, 2585296, 2648352, 3393201, 3877944, 4431936, 4524268, 5170592, 5296704, 6786402, 7755888, 9048536, 10341184, 13572804, 15511776, 18097072, 27145608, 31023552, 36194144, 54291216, 72388288, 108582432, 217164864]

約数ペア:

[(1, 217164864), (2, 108582432), (3, 72388288), (4, 54291216), (6, 36194144), (7, 31023552), (8, 27145608), (12, 18097072), (14, 15511776), (16, 13572804), (21, 10341184), (24, 9048536), (28, 7755888), (32, 6786402), (41, 5296704), (42, 5170592), (48, 4524268), (49, 4431936), (56, 3877944), (64, 3393201), (82, 2648352), (84, 2585296), (96, 2262134), (98, 2215968), (112, 1938972), (123, 1765568), (147, 1477312), (164, 1324176), (168, 1292648), (192, 1131067), (196, 1107984), (224, 969486), (246, 882784), (287, 756672), (294, 738656), (328, 662088), (336, 646324), (392, 553992), (448, 484743), (492, 441392), (563, 385728), (574, 378336), (588, 369328), (656, 331044), (672, 323162), (784, 276996), (861, 252224), (984, 220696), (1126, 192864), (1148, 189168), (1176, 184664), (1312, 165522), (1344, 161581), (1568, 138498), (1689, 128576), (1722, 126112), (1968, 110348), (2009, 108096), (2252, 96432), (2296, 94584), (2352, 92332), (2624, 82761), (3136, 69249), (3378, 64288), (3444, 63056), (3936, 55174), (3941, 55104), (4018, 54048), (4504, 48216), (4592, 47292), (4704, 46166), (6027, 36032), (6756, 32144), (6888, 31528), (7872, 27587), (7882, 27552), (8036, 27024), (9008, 24108), (9184, 23646), (9408, 23083), (11823, 18368), (12054, 18016), (13512, 16072), (13776, 15764)]