314403712

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20641}}^1$

素因数の和:20679

約数の個数: 64

約数和(自身を含む): 757974240

約数和(自身を除く): 443570528

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 15232, 20641, 41282, 82564, 144487, 165128, 288974, 330256, 350897, 577948, 660512, 701794, 1155896, 1321024, 1403588, 2311792, 2456279, 2642048, 2807176, 4623584, 4912558, 5614352, 9247168, 9825116, 11228704, 18494336, 19650232, 22457408, 39300464, 44914816, 78600928, 157201856, 314403712]

約数ペア:

[(1, 314403712), (2, 157201856), (4, 78600928), (7, 44914816), (8, 39300464), (14, 22457408), (16, 19650232), (17, 18494336), (28, 11228704), (32, 9825116), (34, 9247168), (56, 5614352), (64, 4912558), (68, 4623584), (112, 2807176), (119, 2642048), (128, 2456279), (136, 2311792), (224, 1403588), (238, 1321024), (272, 1155896), (448, 701794), (476, 660512), (544, 577948), (896, 350897), (952, 330256), (1088, 288974), (1904, 165128), (2176, 144487), (3808, 82564), (7616, 41282), (15232, 20641)]