326797664

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8461}}^1$

素因数の和:8559

約数の個数: 48

約数和(自身を含む): 690905376

約数和(自身を除く): 364107712

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 544, 568, 1136, 1207, 2272, 2414, 4828, 8461, 9656, 16922, 19312, 33844, 38624, 67688, 135376, 143837, 270752, 287674, 575348, 600731, 1150696, 1201462, 2301392, 2402924, 4602784, 4805848, 9611696, 10212427, 19223392, 20424854, 40849708, 81699416, 163398832, 326797664]

約数ペア:

[(1, 326797664), (2, 163398832), (4, 81699416), (8, 40849708), (16, 20424854), (17, 19223392), (32, 10212427), (34, 9611696), (68, 4805848), (71, 4602784), (136, 2402924), (142, 2301392), (272, 1201462), (284, 1150696), (544, 600731), (568, 575348), (1136, 287674), (1207, 270752), (2272, 143837), (2414, 135376), (4828, 67688), (8461, 38624), (9656, 33844), (16922, 19312)]