240725682

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^2\times {\mathrm{53}}^2$

素因数の和:166

約数の個数: 90

約数和(自身を含む): 574715757

約数和(自身を除く): 333990075

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 53, 54, 69, 81, 106, 138, 159, 162, 207, 318, 414, 477, 529, 621, 954, 1058, 1219, 1242, 1431, 1587, 1863, 2438, 2809, 2862, 3174, 3657, 3726, 4293, 4761, 5618, 7314, 8427, 8586, 9522, 10971, 14283, 16854, 21942, 25281, 28037, 28566, 32913, 42849, 50562, 56074, 64607, 65826, 75843, 84111, 85698, 98739, 129214, 151686, 168222, 193821, 197478, 227529, 252333, 387642, 455058, 504666, 581463, 756999, 1162926, 1485961, 1513998, 1744389, 2270997, 2971922, 3488778, 4457883, 4541994, 5233167, 8915766, 10466334, 13373649, 26747298, 40120947, 80241894, 120362841, 240725682]

約数ペア:

[(1, 240725682), (2, 120362841), (3, 80241894), (6, 40120947), (9, 26747298), (18, 13373649), (23, 10466334), (27, 8915766), (46, 5233167), (53, 4541994), (54, 4457883), (69, 3488778), (81, 2971922), (106, 2270997), (138, 1744389), (159, 1513998), (162, 1485961), (207, 1162926), (318, 756999), (414, 581463), (477, 504666), (529, 455058), (621, 387642), (954, 252333), (1058, 227529), (1219, 197478), (1242, 193821), (1431, 168222), (1587, 151686), (1863, 129214), (2438, 98739), (2809, 85698), (2862, 84111), (3174, 75843), (3657, 65826), (3726, 64607), (4293, 56074), (4761, 50562), (5618, 42849), (7314, 32913), (8427, 28566), (8586, 28037), (9522, 25281), (10971, 21942), (14283, 16854)]