816284676

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{30139}}^1$

素因数の和:30244

約数の個数: 48

約数和(自身を含む): 1988275520

約数和(自身を除く): 1171990844

約数列:

[1, 2, 3, 4, 6, 12, 37, 61, 74, 111, 122, 148, 183, 222, 244, 366, 444, 732, 2257, 4514, 6771, 9028, 13542, 27084, 30139, 60278, 90417, 120556, 180834, 361668, 1115143, 1838479, 2230286, 3345429, 3676958, 4460572, 5515437, 6690858, 7353916, 11030874, 13381716, 22061748, 68023723, 136047446, 204071169, 272094892, 408142338, 816284676]

約数ペア:

[(1, 816284676), (2, 408142338), (3, 272094892), (4, 204071169), (6, 136047446), (12, 68023723), (37, 22061748), (61, 13381716), (74, 11030874), (111, 7353916), (122, 6690858), (148, 5515437), (183, 4460572), (222, 3676958), (244, 3345429), (366, 2230286), (444, 1838479), (732, 1115143), (2257, 361668), (4514, 180834), (6771, 120556), (9028, 90417), (13542, 60278), (27084, 30139)]