303947196

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{4831}}^1$

素因数の和:4959

約数の個数: 72

約数和(自身を含む): 832882176

約数和(自身を除く): 528934980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 107, 147, 196, 214, 294, 321, 428, 588, 642, 749, 1284, 1498, 2247, 2996, 4494, 4831, 5243, 8988, 9662, 10486, 14493, 15729, 19324, 20972, 28986, 31458, 33817, 57972, 62916, 67634, 101451, 135268, 202902, 236719, 405804, 473438, 516917, 710157, 946876, 1033834, 1420314, 1550751, 2067668, 2840628, 3101502, 3618419, 6203004, 7236838, 10855257, 14473676, 21710514, 25328933, 43421028, 50657866, 75986799, 101315732, 151973598, 303947196]

約数ペア:

[(1, 303947196), (2, 151973598), (3, 101315732), (4, 75986799), (6, 50657866), (7, 43421028), (12, 25328933), (14, 21710514), (21, 14473676), (28, 10855257), (42, 7236838), (49, 6203004), (84, 3618419), (98, 3101502), (107, 2840628), (147, 2067668), (196, 1550751), (214, 1420314), (294, 1033834), (321, 946876), (428, 710157), (588, 516917), (642, 473438), (749, 405804), (1284, 236719), (1498, 202902), (2247, 135268), (2996, 101451), (4494, 67634), (4831, 62916), (5243, 57972), (8988, 33817), (9662, 31458), (10486, 28986), (14493, 20972), (15729, 19324)]