704214

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{23}}^1$

素因数の和:53

約数の個数: 64

約数和(自身を含む): 1889280

約数和(自身を除く): 1185066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 243, 322, 378, 414, 483, 486, 567, 621, 729, 966, 1134, 1242, 1449, 1458, 1701, 1863, 2187, 2898, 3402, 3726, 4347, 4374, 5103, 5589, 8694, 10206, 11178, 13041, 15309, 16767, 26082, 30618, 33534, 39123, 50301, 78246, 100602, 117369, 234738, 352107, 704214]

約数ペア:

[(1, 704214), (2, 352107), (3, 234738), (6, 117369), (7, 100602), (9, 78246), (14, 50301), (18, 39123), (21, 33534), (23, 30618), (27, 26082), (42, 16767), (46, 15309), (54, 13041), (63, 11178), (69, 10206), (81, 8694), (126, 5589), (138, 5103), (161, 4374), (162, 4347), (189, 3726), (207, 3402), (243, 2898), (322, 2187), (378, 1863), (414, 1701), (483, 1458), (486, 1449), (567, 1242), (621, 1134), (729, 966)]