313089096

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^2\times {\mathrm{491}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 789158160

約数和(自身を除く): 476069064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 491, 652, 978, 982, 1304, 1473, 1956, 1964, 2946, 3912, 3928, 5892, 11784, 26569, 53138, 79707, 80033, 106276, 159414, 160066, 212552, 240099, 318828, 320132, 480198, 637656, 640264, 960396, 1920792, 13045379, 26090758, 39136137, 52181516, 78272274, 104363032, 156544548, 313089096]

約数ペア:

[(1, 313089096), (2, 156544548), (3, 104363032), (4, 78272274), (6, 52181516), (8, 39136137), (12, 26090758), (24, 13045379), (163, 1920792), (326, 960396), (489, 640264), (491, 637656), (652, 480198), (978, 320132), (982, 318828), (1304, 240099), (1473, 212552), (1956, 160066), (1964, 159414), (2946, 106276), (3912, 80033), (3928, 79707), (5892, 53138), (11784, 26569)]