317422784

素因数分解:

$2^6\times 7^2\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:950

約数の個数: 84

約数和(自身を含む): 739420416

約数和(自身を除く): 421997632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 127, 196, 224, 254, 392, 448, 508, 784, 797, 889, 1016, 1568, 1594, 1778, 2032, 3136, 3188, 3556, 4064, 5579, 6223, 6376, 7112, 8128, 11158, 12446, 12752, 14224, 22316, 24892, 25504, 28448, 39053, 44632, 49784, 51008, 56896, 78106, 89264, 99568, 101219, 156212, 178528, 199136, 202438, 312424, 357056, 398272, 404876, 624848, 708533, 809752, 1249696, 1417066, 1619504, 2499392, 2834132, 3239008, 4959731, 5668264, 6478016, 9919462, 11336528, 19838924, 22673056, 39677848, 45346112, 79355696, 158711392, 317422784]

約数ペア:

[(1, 317422784), (2, 158711392), (4, 79355696), (7, 45346112), (8, 39677848), (14, 22673056), (16, 19838924), (28, 11336528), (32, 9919462), (49, 6478016), (56, 5668264), (64, 4959731), (98, 3239008), (112, 2834132), (127, 2499392), (196, 1619504), (224, 1417066), (254, 1249696), (392, 809752), (448, 708533), (508, 624848), (784, 404876), (797, 398272), (889, 357056), (1016, 312424), (1568, 202438), (1594, 199136), (1778, 178528), (2032, 156212), (3136, 101219), (3188, 99568), (3556, 89264), (4064, 78106), (5579, 56896), (6223, 51008), (6376, 49784), (7112, 44632), (8128, 39053), (11158, 28448), (12446, 25504), (12752, 24892), (14224, 22316)]