180828984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2767}}^1$

素因数の和:3172

約数の個数: 64

約数和(自身を含む): 518169600

約数和(自身を除く): 337340616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 389, 778, 1167, 1556, 2334, 2723, 2767, 3112, 4668, 5446, 5534, 8169, 8301, 9336, 10892, 11068, 16338, 16602, 19369, 21784, 22136, 32676, 33204, 38738, 58107, 65352, 66408, 77476, 116214, 154952, 232428, 464856, 1076363, 2152726, 3229089, 4305452, 6458178, 7534541, 8610904, 12916356, 15069082, 22603623, 25832712, 30138164, 45207246, 60276328, 90414492, 180828984]

約数ペア:

[(1, 180828984), (2, 90414492), (3, 60276328), (4, 45207246), (6, 30138164), (7, 25832712), (8, 22603623), (12, 15069082), (14, 12916356), (21, 8610904), (24, 7534541), (28, 6458178), (42, 4305452), (56, 3229089), (84, 2152726), (168, 1076363), (389, 464856), (778, 232428), (1167, 154952), (1556, 116214), (2334, 77476), (2723, 66408), (2767, 65352), (3112, 58107), (4668, 38738), (5446, 33204), (5534, 32676), (8169, 22136), (8301, 21784), (9336, 19369), (10892, 16602), (11068, 16338)]