315460584

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{31981}}^1$

素因数の和:32130

約数の個数: 48

約数和(自身を含む): 860635620

約数和(自身を除く): 545175036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 9864, 31981, 63962, 95943, 127924, 191886, 255848, 287829, 383772, 575658, 767544, 1151316, 2302632, 4381397, 8762794, 13144191, 17525588, 26288382, 35051176, 39432573, 52576764, 78865146, 105153528, 157730292, 315460584]

約数ペア:

[(1, 315460584), (2, 157730292), (3, 105153528), (4, 78865146), (6, 52576764), (8, 39432573), (9, 35051176), (12, 26288382), (18, 17525588), (24, 13144191), (36, 8762794), (72, 4381397), (137, 2302632), (274, 1151316), (411, 767544), (548, 575658), (822, 383772), (1096, 287829), (1233, 255848), (1644, 191886), (2466, 127924), (3288, 95943), (4932, 63962), (9864, 31981)]