506256174

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:806

約数の個数: 72

約数和(自身を含む): 1162892640

約数和(自身を除く): 656636466

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 79, 138, 158, 207, 237, 414, 474, 529, 673, 711, 1058, 1346, 1422, 1587, 1817, 2019, 3174, 3634, 4038, 4761, 5451, 6057, 9522, 10902, 12114, 15479, 16353, 30958, 32706, 41791, 46437, 53167, 83582, 92874, 106334, 125373, 139311, 159501, 250746, 278622, 319002, 356017, 376119, 478503, 712034, 752238, 957006, 1068051, 1222841, 2136102, 2445682, 3204153, 3668523, 6408306, 7337046, 11005569, 22011138, 28125343, 56250686, 84376029, 168752058, 253128087, 506256174]

約数ペア:

[(1, 506256174), (2, 253128087), (3, 168752058), (6, 84376029), (9, 56250686), (18, 28125343), (23, 22011138), (46, 11005569), (69, 7337046), (79, 6408306), (138, 3668523), (158, 3204153), (207, 2445682), (237, 2136102), (414, 1222841), (474, 1068051), (529, 957006), (673, 752238), (711, 712034), (1058, 478503), (1346, 376119), (1422, 356017), (1587, 319002), (1817, 278622), (2019, 250746), (3174, 159501), (3634, 139311), (4038, 125373), (4761, 106334), (5451, 92874), (6057, 83582), (9522, 53167), (10902, 46437), (12114, 41791), (15479, 32706), (16353, 30958)]