816308226

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{12401}}^1$

素因数の和:12488

約数の個数: 64

約数和(自身を含む): 1928759040

約数和(自身を除く): 1112450814

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 53, 54, 69, 106, 138, 159, 207, 318, 414, 477, 621, 954, 1219, 1242, 1431, 2438, 2862, 3657, 7314, 10971, 12401, 21942, 24802, 32913, 37203, 65826, 74406, 111609, 223218, 285223, 334827, 570446, 657253, 669654, 855669, 1314506, 1711338, 1971759, 2567007, 3943518, 5134014, 5915277, 7701021, 11830554, 15116819, 15402042, 17745831, 30233638, 35491662, 45350457, 90700914, 136051371, 272102742, 408154113, 816308226]

約数ペア:

[(1, 816308226), (2, 408154113), (3, 272102742), (6, 136051371), (9, 90700914), (18, 45350457), (23, 35491662), (27, 30233638), (46, 17745831), (53, 15402042), (54, 15116819), (69, 11830554), (106, 7701021), (138, 5915277), (159, 5134014), (207, 3943518), (318, 2567007), (414, 1971759), (477, 1711338), (621, 1314506), (954, 855669), (1219, 669654), (1242, 657253), (1431, 570446), (2438, 334827), (2862, 285223), (3657, 223218), (7314, 111609), (10971, 74406), (12401, 65826), (21942, 37203), (24802, 32913)]