253670396

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17191}}^1$

素因数の和:17250

約数の個数: 48

約数和(自身を含む): 554545152

約数和(自身を除く): 300874756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 7378, 14756, 17191, 34382, 68764, 120337, 240674, 292247, 481348, 532921, 584494, 1065842, 1168988, 2045729, 2131684, 3730447, 4091458, 7460894, 8182916, 9059657, 14921788, 18119314, 36238628, 63417599, 126835198, 253670396]

約数ペア:

[(1, 253670396), (2, 126835198), (4, 63417599), (7, 36238628), (14, 18119314), (17, 14921788), (28, 9059657), (31, 8182916), (34, 7460894), (62, 4091458), (68, 3730447), (119, 2131684), (124, 2045729), (217, 1168988), (238, 1065842), (434, 584494), (476, 532921), (527, 481348), (868, 292247), (1054, 240674), (2108, 120337), (3689, 68764), (7378, 34382), (14756, 17191)]