273691278

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5209}}^1$

素因数の和:5366

約数の個数: 64

約数和(自身を含む): 700224000

約数和(自身を除く): 426532722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 139, 189, 278, 378, 417, 834, 973, 1251, 1946, 2502, 2919, 3753, 5209, 5838, 7506, 8757, 10418, 15627, 17514, 26271, 31254, 36463, 46881, 52542, 72926, 93762, 109389, 140643, 218778, 281286, 328167, 656334, 724051, 984501, 1448102, 1969002, 2172153, 4344306, 5068357, 6516459, 10136714, 13032918, 15205071, 19549377, 30410142, 39098754, 45615213, 91230426, 136845639, 273691278]

約数ペア:

[(1, 273691278), (2, 136845639), (3, 91230426), (6, 45615213), (7, 39098754), (9, 30410142), (14, 19549377), (18, 15205071), (21, 13032918), (27, 10136714), (42, 6516459), (54, 5068357), (63, 4344306), (126, 2172153), (139, 1969002), (189, 1448102), (278, 984501), (378, 724051), (417, 656334), (834, 328167), (973, 281286), (1251, 218778), (1946, 140643), (2502, 109389), (2919, 93762), (3753, 72926), (5209, 52542), (5838, 46881), (7506, 36463), (8757, 31254), (10418, 26271), (15627, 17514)]