309039714

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{7901}}^1$

素因数の和:8003

約数の個数: 48

約数和(自身を含む): 698947704

約数和(自身を除く): 389907990

約数列:

[1, 2, 3, 6, 9, 18, 41, 53, 82, 106, 123, 159, 246, 318, 369, 477, 738, 954, 2173, 4346, 6519, 7901, 13038, 15802, 19557, 23703, 39114, 47406, 71109, 142218, 323941, 418753, 647882, 837506, 971823, 1256259, 1943646, 2512518, 2915469, 3768777, 5830938, 7537554, 17168873, 34337746, 51506619, 103013238, 154519857, 309039714]

約数ペア:

[(1, 309039714), (2, 154519857), (3, 103013238), (6, 51506619), (9, 34337746), (18, 17168873), (41, 7537554), (53, 5830938), (82, 3768777), (106, 2915469), (123, 2512518), (159, 1943646), (246, 1256259), (318, 971823), (369, 837506), (477, 647882), (738, 418753), (954, 323941), (2173, 142218), (4346, 71109), (6519, 47406), (7901, 39114), (13038, 23703), (15802, 19557)]