212343296

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1019}}^1$

素因数の和:1085

約数の個数: 80

約数和(自身を含む): 475817760

約数和(自身を除く): 263474464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 176, 256, 296, 352, 407, 512, 592, 704, 814, 1019, 1184, 1408, 1628, 2038, 2368, 2816, 3256, 4076, 4736, 5632, 6512, 8152, 9472, 11209, 13024, 16304, 18944, 22418, 26048, 32608, 37703, 44836, 52096, 65216, 75406, 89672, 104192, 130432, 150812, 179344, 208384, 260864, 301624, 358688, 414733, 521728, 603248, 717376, 829466, 1206496, 1434752, 1658932, 2412992, 2869504, 3317864, 4825984, 5739008, 6635728, 9651968, 13271456, 19303936, 26542912, 53085824, 106171648, 212343296]

約数ペア:

[(1, 212343296), (2, 106171648), (4, 53085824), (8, 26542912), (11, 19303936), (16, 13271456), (22, 9651968), (32, 6635728), (37, 5739008), (44, 4825984), (64, 3317864), (74, 2869504), (88, 2412992), (128, 1658932), (148, 1434752), (176, 1206496), (256, 829466), (296, 717376), (352, 603248), (407, 521728), (512, 414733), (592, 358688), (704, 301624), (814, 260864), (1019, 208384), (1184, 179344), (1408, 150812), (1628, 130432), (2038, 104192), (2368, 89672), (2816, 75406), (3256, 65216), (4076, 52096), (4736, 44836), (5632, 37703), (6512, 32608), (8152, 26048), (9472, 22418), (11209, 18944), (13024, 16304)]