15664880382

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1\times {\mathrm{797}}^1$

素因数の和:1505

約数の個数: 64

約数和(自身を含む): 32587204608

約数和(自身を除く): 16922324226

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 251, 421, 502, 753, 797, 842, 1263, 1506, 1594, 2391, 2526, 4782, 7781, 13051, 15562, 23343, 24707, 26102, 39153, 46686, 49414, 74121, 78306, 105671, 148242, 200047, 211342, 317013, 335537, 400094, 600141, 634026, 671074, 1006611, 1200282, 2013222, 3275801, 6201457, 6551602, 9827403, 10401647, 12402914, 18604371, 19654806, 20803294, 31204941, 37208742, 62409882, 84219787, 168439574, 252659361, 505318722, 2610813397, 5221626794, 7832440191, 15664880382]

約数ペア:

[(1, 15664880382), (2, 7832440191), (3, 5221626794), (6, 2610813397), (31, 505318722), (62, 252659361), (93, 168439574), (186, 84219787), (251, 62409882), (421, 37208742), (502, 31204941), (753, 20803294), (797, 19654806), (842, 18604371), (1263, 12402914), (1506, 10401647), (1594, 9827403), (2391, 6551602), (2526, 6201457), (4782, 3275801), (7781, 2013222), (13051, 1200282), (15562, 1006611), (23343, 671074), (24707, 634026), (26102, 600141), (39153, 400094), (46686, 335537), (49414, 317013), (74121, 211342), (78306, 200047), (105671, 148242)]