281204416

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1193}}^1$

素因数の和:1361

約数の個数: 56

約数和(自身を含む): 582289920

約数和(自身を除く): 301085504

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 127, 232, 254, 464, 508, 928, 1016, 1193, 1856, 2032, 2386, 3683, 4064, 4772, 7366, 8128, 9544, 14732, 19088, 29464, 34597, 38176, 58928, 69194, 76352, 117856, 138388, 151511, 235712, 276776, 303022, 553552, 606044, 1107104, 1212088, 2214208, 2424176, 4393819, 4848352, 8787638, 9696704, 17575276, 35150552, 70301104, 140602208, 281204416]

約数ペア:

[(1, 281204416), (2, 140602208), (4, 70301104), (8, 35150552), (16, 17575276), (29, 9696704), (32, 8787638), (58, 4848352), (64, 4393819), (116, 2424176), (127, 2214208), (232, 1212088), (254, 1107104), (464, 606044), (508, 553552), (928, 303022), (1016, 276776), (1193, 235712), (1856, 151511), (2032, 138388), (2386, 117856), (3683, 76352), (4064, 69194), (4772, 58928), (7366, 38176), (8128, 34597), (9544, 29464), (14732, 19088)]