284564224

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9341}}^1$

素因数の和:9381

約数の個数: 72

約数和(自身を含む): 687421728

約数和(自身を除く): 402857504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 7616, 9341, 15232, 18682, 30464, 37364, 65387, 74728, 130774, 149456, 158797, 261548, 298912, 317594, 523096, 597824, 635188, 1046192, 1111579, 1195648, 1270376, 2092384, 2223158, 2391296, 2540752, 4184768, 4446316, 5081504, 8369536, 8892632, 10163008, 16739072, 17785264, 20326016, 35570528, 40652032, 71141056, 142282112, 284564224]

約数ペア:

[(1, 284564224), (2, 142282112), (4, 71141056), (7, 40652032), (8, 35570528), (14, 20326016), (16, 17785264), (17, 16739072), (28, 10163008), (32, 8892632), (34, 8369536), (56, 5081504), (64, 4446316), (68, 4184768), (112, 2540752), (119, 2391296), (128, 2223158), (136, 2092384), (224, 1270376), (238, 1195648), (256, 1111579), (272, 1046192), (448, 635188), (476, 597824), (544, 523096), (896, 317594), (952, 298912), (1088, 261548), (1792, 158797), (1904, 149456), (2176, 130774), (3808, 74728), (4352, 65387), (7616, 37364), (9341, 30464), (15232, 18682)]