328526986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 553442400

約数和(自身を除く): 224915414

約数列:

[1, 2, 19, 23, 38, 46, 59, 118, 277, 437, 529, 554, 874, 1058, 1121, 1357, 2242, 2714, 5263, 6371, 10051, 10526, 12742, 16343, 20102, 25783, 31211, 32686, 51566, 62422, 121049, 146533, 242098, 293066, 310517, 375889, 593009, 621034, 751778, 1186018, 2784127, 5568254, 7141891, 8645447, 14283782, 17290894, 164263493, 328526986]

約数ペア:

[(1, 328526986), (2, 164263493), (19, 17290894), (23, 14283782), (38, 8645447), (46, 7141891), (59, 5568254), (118, 2784127), (277, 1186018), (437, 751778), (529, 621034), (554, 593009), (874, 375889), (1058, 310517), (1121, 293066), (1357, 242098), (2242, 146533), (2714, 121049), (5263, 62422), (6371, 51566), (10051, 32686), (10526, 31211), (12742, 25783), (16343, 20102)]