245193792

素因数分解:

$2^6\times 3^1\times {\mathrm{439}}^1\times {\mathrm{2909}}^1$

素因数の和:3363

約数の個数: 56

約数和(自身を含む): 650443200

約数和(自身を除く): 405249408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 439, 878, 1317, 1756, 2634, 2909, 3512, 5268, 5818, 7024, 8727, 10536, 11636, 14048, 17454, 21072, 23272, 28096, 34908, 42144, 46544, 69816, 84288, 93088, 139632, 186176, 279264, 558528, 1277051, 2554102, 3831153, 5108204, 7662306, 10216408, 15324612, 20432816, 30649224, 40865632, 61298448, 81731264, 122596896, 245193792]

約数ペア:

[(1, 245193792), (2, 122596896), (3, 81731264), (4, 61298448), (6, 40865632), (8, 30649224), (12, 20432816), (16, 15324612), (24, 10216408), (32, 7662306), (48, 5108204), (64, 3831153), (96, 2554102), (192, 1277051), (439, 558528), (878, 279264), (1317, 186176), (1756, 139632), (2634, 93088), (2909, 84288), (3512, 69816), (5268, 46544), (5818, 42144), (7024, 34908), (8727, 28096), (10536, 23272), (11636, 21072), (14048, 17454)]