475720074

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 1074487680

約数和(自身を除く): 598767606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 281, 293, 321, 562, 586, 642, 843, 879, 963, 1686, 1758, 1926, 2529, 2637, 2889, 5058, 5274, 5778, 7587, 7911, 15174, 15822, 30067, 31351, 60134, 62702, 82333, 90201, 94053, 164666, 180402, 188106, 246999, 270603, 282159, 493998, 541206, 564318, 740997, 811809, 846477, 1481994, 1623618, 1692954, 2222991, 4445982, 8809631, 17619262, 26428893, 52857786, 79286679, 158573358, 237860037, 475720074]

約数ペア:

[(1, 475720074), (2, 237860037), (3, 158573358), (6, 79286679), (9, 52857786), (18, 26428893), (27, 17619262), (54, 8809631), (107, 4445982), (214, 2222991), (281, 1692954), (293, 1623618), (321, 1481994), (562, 846477), (586, 811809), (642, 740997), (843, 564318), (879, 541206), (963, 493998), (1686, 282159), (1758, 270603), (1926, 246999), (2529, 188106), (2637, 180402), (2889, 164666), (5058, 94053), (5274, 90201), (5778, 82333), (7587, 62702), (7911, 60134), (15174, 31351), (15822, 30067)]