317696

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:106

約数の個数: 36

約数和(自身を含む): 680652

約数和(自身を除く): 362956

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 128, 136, 146, 256, 272, 292, 544, 584, 1088, 1168, 1241, 2176, 2336, 2482, 4352, 4672, 4964, 9344, 9928, 18688, 19856, 39712, 79424, 158848, 317696]

約数ペア:

[(1, 317696), (2, 158848), (4, 79424), (8, 39712), (16, 19856), (17, 18688), (32, 9928), (34, 9344), (64, 4964), (68, 4672), (73, 4352), (128, 2482), (136, 2336), (146, 2176), (256, 1241), (272, 1168), (292, 1088), (544, 584)]