211811328

素因数分解:

$2^{10}\times 3^3\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 176

約数和(自身を含む): 644559360

約数和(自身を除く): 432748032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 163, 188, 192, 216, 256, 282, 288, 326, 376, 384, 423, 432, 489, 512, 564, 576, 652, 752, 768, 846, 864, 978, 1024, 1128, 1152, 1269, 1304, 1467, 1504, 1536, 1692, 1728, 1956, 2256, 2304, 2538, 2608, 2934, 3008, 3072, 3384, 3456, 3912, 4401, 4512, 4608, 5076, 5216, 5868, 6016, 6768, 6912, 7661, 7824, 8802, 9024, 9216, 10152, 10432, 11736, 12032, 13536, 13824, 15322, 15648, 17604, 18048, 20304, 20864, 22983, 23472, 24064, 27072, 27648, 30644, 31296, 35208, 36096, 40608, 41728, 45966, 46944, 48128, 54144, 61288, 62592, 68949, 70416, 72192, 81216, 83456, 91932, 93888, 108288, 122576, 125184, 137898, 140832, 144384, 162432, 166912, 183864, 187776, 206847, 216576, 245152, 250368, 275796, 281664, 324864, 367728, 375552, 413694, 433152, 490304, 500736, 551592, 563328, 649728, 735456, 751104, 827388, 980608, 1103184, 1126656, 1299456, 1470912, 1502208, 1654776, 1961216, 2206368, 2253312, 2941824, 3309552, 3922432, 4412736, 4506624, 5883648, 6619104, 7844864, 8825472, 11767296, 13238208, 17650944, 23534592, 26476416, 35301888, 52952832, 70603776, 105905664, 211811328]

約数ペア:

[(1, 211811328), (2, 105905664), (3, 70603776), (4, 52952832), (6, 35301888), (8, 26476416), (9, 23534592), (12, 17650944), (16, 13238208), (18, 11767296), (24, 8825472), (27, 7844864), (32, 6619104), (36, 5883648), (47, 4506624), (48, 4412736), (54, 3922432), (64, 3309552), (72, 2941824), (94, 2253312), (96, 2206368), (108, 1961216), (128, 1654776), (141, 1502208), (144, 1470912), (163, 1299456), (188, 1126656), (192, 1103184), (216, 980608), (256, 827388), (282, 751104), (288, 735456), (326, 649728), (376, 563328), (384, 551592), (423, 500736), (432, 490304), (489, 433152), (512, 413694), (564, 375552), (576, 367728), (652, 324864), (752, 281664), (768, 275796), (846, 250368), (864, 245152), (978, 216576), (1024, 206847), (1128, 187776), (1152, 183864), (1269, 166912), (1304, 162432), (1467, 144384), (1504, 140832), (1536, 137898), (1692, 125184), (1728, 122576), (1956, 108288), (2256, 93888), (2304, 91932), (2538, 83456), (2608, 81216), (2934, 72192), (3008, 70416), (3072, 68949), (3384, 62592), (3456, 61288), (3912, 54144), (4401, 48128), (4512, 46944), (4608, 45966), (5076, 41728), (5216, 40608), (5868, 36096), (6016, 35208), (6768, 31296), (6912, 30644), (7661, 27648), (7824, 27072), (8802, 24064), (9024, 23472), (9216, 22983), (10152, 20864), (10432, 20304), (11736, 18048), (12032, 17604), (13536, 15648), (13824, 15322)]