29981568

素因数分解:

$2^7\times 3^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 80294400

約数和(自身を除く): 50312832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 326, 384, 479, 489, 652, 958, 978, 1304, 1437, 1916, 1956, 2608, 2874, 3832, 3912, 5216, 5748, 7664, 7824, 10432, 11496, 15328, 15648, 20864, 22992, 30656, 31296, 45984, 61312, 62592, 78077, 91968, 156154, 183936, 234231, 312308, 468462, 624616, 936924, 1249232, 1873848, 2498464, 3747696, 4996928, 7495392, 9993856, 14990784, 29981568]

約数ペア:

[(1, 29981568), (2, 14990784), (3, 9993856), (4, 7495392), (6, 4996928), (8, 3747696), (12, 2498464), (16, 1873848), (24, 1249232), (32, 936924), (48, 624616), (64, 468462), (96, 312308), (128, 234231), (163, 183936), (192, 156154), (326, 91968), (384, 78077), (479, 62592), (489, 61312), (652, 45984), (958, 31296), (978, 30656), (1304, 22992), (1437, 20864), (1916, 15648), (1956, 15328), (2608, 11496), (2874, 10432), (3832, 7824), (3912, 7664), (5216, 5748)]