220581036

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{157109}}^1$

素因数の和:157135

約数の個数: 48

約数和(自身を含む): 615871200

約数和(自身を除く): 395290164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 157109, 314218, 471327, 628436, 942654, 1413981, 1885308, 2042417, 2827962, 4084834, 4241943, 5655924, 6127251, 8169668, 8483886, 12254502, 16967772, 18381753, 24509004, 36763506, 55145259, 73527012, 110290518, 220581036]

約数ペア:

[(1, 220581036), (2, 110290518), (3, 73527012), (4, 55145259), (6, 36763506), (9, 24509004), (12, 18381753), (13, 16967772), (18, 12254502), (26, 8483886), (27, 8169668), (36, 6127251), (39, 5655924), (52, 4241943), (54, 4084834), (78, 2827962), (108, 2042417), (117, 1885308), (156, 1413981), (234, 942654), (351, 628436), (468, 471327), (702, 314218), (1404, 157109)]