230818688

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1027

約数の個数: 64

約数和(自身を含む): 489110400

約数和(自身を除く): 258291712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 107, 128, 152, 214, 304, 428, 608, 856, 887, 1216, 1712, 1774, 2033, 2432, 3424, 3548, 4066, 6848, 7096, 8132, 13696, 14192, 16264, 16853, 28384, 32528, 33706, 56768, 65056, 67412, 94909, 113536, 130112, 134824, 189818, 260224, 269648, 379636, 539296, 759272, 1078592, 1518544, 1803271, 2157184, 3037088, 3606542, 6074176, 7213084, 12148352, 14426168, 28852336, 57704672, 115409344, 230818688]

約数ペア:

[(1, 230818688), (2, 115409344), (4, 57704672), (8, 28852336), (16, 14426168), (19, 12148352), (32, 7213084), (38, 6074176), (64, 3606542), (76, 3037088), (107, 2157184), (128, 1803271), (152, 1518544), (214, 1078592), (304, 759272), (428, 539296), (608, 379636), (856, 269648), (887, 260224), (1216, 189818), (1712, 134824), (1774, 130112), (2033, 113536), (2432, 94909), (3424, 67412), (3548, 65056), (4066, 56768), (6848, 33706), (7096, 32528), (8132, 28384), (13696, 16853), (14192, 16264)]