1288306566

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{507607}}^1$

素因数の和:507665

約数の個数: 32

約数和(自身を含む): 2923822080

約数和(自身を除く): 1635515514

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 507607, 1015214, 1522821, 3045642, 4568463, 9136926, 13705389, 23857529, 27410778, 47715058, 71572587, 143145174, 214717761, 429435522, 644153283, 1288306566]

約数ペア:

[(1, 1288306566), (2, 644153283), (3, 429435522), (6, 214717761), (9, 143145174), (18, 71572587), (27, 47715058), (47, 27410778), (54, 23857529), (94, 13705389), (141, 9136926), (282, 4568463), (423, 3045642), (846, 1522821), (1269, 1015214), (2538, 507607)]