340657977

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 534822912

約数和(自身を除く): 194164935

約数列:

[1, 3, 11, 31, 33, 53, 61, 93, 103, 159, 183, 309, 341, 583, 671, 1023, 1133, 1643, 1749, 1891, 2013, 3193, 3233, 3399, 4929, 5459, 5673, 6283, 9579, 9699, 16377, 18073, 18849, 20801, 35123, 35563, 54219, 60049, 62403, 69113, 100223, 105369, 106689, 169229, 180147, 194773, 207339, 300669, 332999, 507687, 584319, 998997, 1102453, 1861519, 2142503, 3307359, 3662989, 5584557, 6427509, 10322969, 10988967, 30968907, 113552659, 340657977]

約数ペア:

[(1, 340657977), (3, 113552659), (11, 30968907), (31, 10988967), (33, 10322969), (53, 6427509), (61, 5584557), (93, 3662989), (103, 3307359), (159, 2142503), (183, 1861519), (309, 1102453), (341, 998997), (583, 584319), (671, 507687), (1023, 332999), (1133, 300669), (1643, 207339), (1749, 194773), (1891, 180147), (2013, 169229), (3193, 106689), (3233, 105369), (3399, 100223), (4929, 69113), (5459, 62403), (5673, 60049), (6283, 54219), (9579, 35563), (9699, 35123), (16377, 20801), (18073, 18849)]