240071004

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{350981}}^1$

素因数の和:351010

約数の個数: 36

約数和(自身を含む): 638787240

約数和(自身を除く): 398716236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 350981, 701962, 1052943, 1403924, 2105886, 3158829, 4211772, 6317658, 6668639, 12635316, 13337278, 20005917, 26674556, 40011834, 60017751, 80023668, 120035502, 240071004]

約数ペア:

[(1, 240071004), (2, 120035502), (3, 80023668), (4, 60017751), (6, 40011834), (9, 26674556), (12, 20005917), (18, 13337278), (19, 12635316), (36, 6668639), (38, 6317658), (57, 4211772), (76, 3158829), (114, 2105886), (171, 1403924), (228, 1052943), (342, 701962), (684, 350981)]