329731072

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:505

約数の個数: 88

約数和(自身を含む): 730729872

約数和(自身を除く): 400998800

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 128, 146, 176, 256, 292, 352, 401, 512, 584, 704, 802, 803, 1024, 1168, 1408, 1604, 1606, 2336, 2816, 3208, 3212, 4411, 4672, 5632, 6416, 6424, 8822, 9344, 11264, 12832, 12848, 17644, 18688, 25664, 25696, 29273, 35288, 37376, 51328, 51392, 58546, 70576, 74752, 102656, 102784, 117092, 141152, 205312, 205568, 234184, 282304, 322003, 410624, 411136, 468368, 564608, 644006, 822272, 936736, 1129216, 1288012, 1873472, 2258432, 2576024, 3746944, 4516864, 5152048, 7493888, 10304096, 14987776, 20608192, 29975552, 41216384, 82432768, 164865536, 329731072]

約数ペア:

[(1, 329731072), (2, 164865536), (4, 82432768), (8, 41216384), (11, 29975552), (16, 20608192), (22, 14987776), (32, 10304096), (44, 7493888), (64, 5152048), (73, 4516864), (88, 3746944), (128, 2576024), (146, 2258432), (176, 1873472), (256, 1288012), (292, 1129216), (352, 936736), (401, 822272), (512, 644006), (584, 564608), (704, 468368), (802, 411136), (803, 410624), (1024, 322003), (1168, 282304), (1408, 234184), (1604, 205568), (1606, 205312), (2336, 141152), (2816, 117092), (3208, 102784), (3212, 102656), (4411, 74752), (4672, 70576), (5632, 58546), (6416, 51392), (6424, 51328), (8822, 37376), (9344, 35288), (11264, 29273), (12832, 25696), (12848, 25664), (17644, 18688)]