210290432

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1489

約数の個数: 72

約数和(自身を含む): 466890480

約数和(自身を除く): 256600048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 176, 212, 256, 352, 424, 583, 704, 848, 1166, 1408, 1409, 1696, 2332, 2816, 2818, 3392, 4664, 5636, 6784, 9328, 11272, 13568, 15499, 18656, 22544, 30998, 37312, 45088, 61996, 74624, 74677, 90176, 123992, 149248, 149354, 180352, 247984, 298708, 360704, 495968, 597416, 821447, 991936, 1194832, 1642894, 1983872, 2389664, 3285788, 3967744, 4779328, 6571576, 9558656, 13143152, 19117312, 26286304, 52572608, 105145216, 210290432]

約数ペア:

[(1, 210290432), (2, 105145216), (4, 52572608), (8, 26286304), (11, 19117312), (16, 13143152), (22, 9558656), (32, 6571576), (44, 4779328), (53, 3967744), (64, 3285788), (88, 2389664), (106, 1983872), (128, 1642894), (176, 1194832), (212, 991936), (256, 821447), (352, 597416), (424, 495968), (583, 360704), (704, 298708), (848, 247984), (1166, 180352), (1408, 149354), (1409, 149248), (1696, 123992), (2332, 90176), (2816, 74677), (2818, 74624), (3392, 61996), (4664, 45088), (5636, 37312), (6784, 30998), (9328, 22544), (11272, 18656), (13568, 15499)]