218590176

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1557

約数の個数: 144

約数和(自身を含む): 689472000

約数和(自身を除く): 470881824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 992, 1176, 1302, 1488, 1499, 1519, 1568, 1736, 2352, 2604, 2976, 2998, 3038, 3472, 4497, 4557, 4704, 5208, 5996, 6076, 6944, 8994, 9114, 10416, 10493, 11992, 12152, 17988, 18228, 20832, 20986, 23984, 24304, 31479, 35976, 36456, 41972, 46469, 47968, 48608, 62958, 71952, 72912, 73451, 83944, 92938, 125916, 139407, 143904, 145824, 146902, 167888, 185876, 220353, 251832, 278814, 293804, 325283, 335776, 371752, 440706, 503664, 557628, 587608, 650566, 743504, 881412, 975849, 1007328, 1115256, 1175216, 1301132, 1487008, 1762824, 1951698, 2230512, 2276981, 2350432, 2602264, 3525648, 3903396, 4461024, 4553962, 5204528, 6830943, 7051296, 7806792, 9107924, 10409056, 13661886, 15613584, 18215848, 27323772, 31227168, 36431696, 54647544, 72863392, 109295088, 218590176]

約数ペア:

[(1, 218590176), (2, 109295088), (3, 72863392), (4, 54647544), (6, 36431696), (7, 31227168), (8, 27323772), (12, 18215848), (14, 15613584), (16, 13661886), (21, 10409056), (24, 9107924), (28, 7806792), (31, 7051296), (32, 6830943), (42, 5204528), (48, 4553962), (49, 4461024), (56, 3903396), (62, 3525648), (84, 2602264), (93, 2350432), (96, 2276981), (98, 2230512), (112, 1951698), (124, 1762824), (147, 1487008), (168, 1301132), (186, 1175216), (196, 1115256), (217, 1007328), (224, 975849), (248, 881412), (294, 743504), (336, 650566), (372, 587608), (392, 557628), (434, 503664), (496, 440706), (588, 371752), (651, 335776), (672, 325283), (744, 293804), (784, 278814), (868, 251832), (992, 220353), (1176, 185876), (1302, 167888), (1488, 146902), (1499, 145824), (1519, 143904), (1568, 139407), (1736, 125916), (2352, 92938), (2604, 83944), (2976, 73451), (2998, 72912), (3038, 71952), (3472, 62958), (4497, 48608), (4557, 47968), (4704, 46469), (5208, 41972), (5996, 36456), (6076, 35976), (6944, 31479), (8994, 24304), (9114, 23984), (10416, 20986), (10493, 20832), (11992, 18228), (12152, 17988)]