1481316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 3729600

約数和(自身を除く): 2248284

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 89, 114, 146, 178, 219, 228, 267, 292, 356, 438, 534, 876, 1068, 1387, 1691, 2774, 3382, 4161, 5073, 5548, 6497, 6764, 8322, 10146, 12994, 16644, 19491, 20292, 25988, 38982, 77964, 123443, 246886, 370329, 493772, 740658, 1481316]

約数ペア:

[(1, 1481316), (2, 740658), (3, 493772), (4, 370329), (6, 246886), (12, 123443), (19, 77964), (38, 38982), (57, 25988), (73, 20292), (76, 19491), (89, 16644), (114, 12994), (146, 10146), (178, 8322), (219, 6764), (228, 6497), (267, 5548), (292, 5073), (356, 4161), (438, 3382), (534, 2774), (876, 1691), (1068, 1387)]