2238106112

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{991}}^1$

素因数の和:1421

約数の個数: 80

約数和(自身を含む): 4895472384

約数和(自身を除く): 2657366272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 401, 512, 704, 802, 991, 1408, 1604, 1982, 2816, 3208, 3964, 4411, 5632, 6416, 7928, 8822, 10901, 12832, 15856, 17644, 21802, 25664, 31712, 35288, 43604, 51328, 63424, 70576, 87208, 102656, 126848, 141152, 174416, 205312, 253696, 282304, 348832, 397391, 507392, 564608, 697664, 794782, 1129216, 1395328, 1589564, 2258432, 2790656, 3179128, 4371301, 5581312, 6358256, 8742602, 12716512, 17485204, 25433024, 34970408, 50866048, 69940816, 101732096, 139881632, 203464192, 279763264, 559526528, 1119053056, 2238106112]

約数ペア:

[(1, 2238106112), (2, 1119053056), (4, 559526528), (8, 279763264), (11, 203464192), (16, 139881632), (22, 101732096), (32, 69940816), (44, 50866048), (64, 34970408), (88, 25433024), (128, 17485204), (176, 12716512), (256, 8742602), (352, 6358256), (401, 5581312), (512, 4371301), (704, 3179128), (802, 2790656), (991, 2258432), (1408, 1589564), (1604, 1395328), (1982, 1129216), (2816, 794782), (3208, 697664), (3964, 564608), (4411, 507392), (5632, 397391), (6416, 348832), (7928, 282304), (8822, 253696), (10901, 205312), (12832, 174416), (15856, 141152), (17644, 126848), (21802, 102656), (25664, 87208), (31712, 70576), (35288, 63424), (43604, 51328)]