1517388736

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{863}}^1$

素因数の和:1289

約数の個数: 56

約数和(自身を含む): 3060094464

約数和(自身を除く): 1542705728

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 331, 332, 662, 664, 863, 1324, 1328, 1726, 2648, 2656, 3452, 5296, 5312, 6904, 10592, 13808, 21184, 27473, 27616, 54946, 55232, 71629, 109892, 143258, 219784, 285653, 286516, 439568, 571306, 573032, 879136, 1142612, 1146064, 1758272, 2285224, 2292128, 4570448, 4584256, 9140896, 18281792, 23709199, 47418398, 94836796, 189673592, 379347184, 758694368, 1517388736]

約数ペア:

[(1, 1517388736), (2, 758694368), (4, 379347184), (8, 189673592), (16, 94836796), (32, 47418398), (64, 23709199), (83, 18281792), (166, 9140896), (331, 4584256), (332, 4570448), (662, 2292128), (664, 2285224), (863, 1758272), (1324, 1146064), (1328, 1142612), (1726, 879136), (2648, 573032), (2656, 571306), (3452, 439568), (5296, 286516), (5312, 285653), (6904, 219784), (10592, 143258), (13808, 109892), (21184, 71629), (27473, 55232), (27616, 54946)]