1245804648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{6491}}^1$

素因数の和:7238

約数の個数: 64

約数和(自身を含む): 3402846720

約数和(自身を除く): 2157042072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 727, 1454, 2181, 2908, 4362, 5816, 6491, 7997, 8724, 12982, 15994, 17448, 19473, 23991, 25964, 31988, 38946, 47982, 51928, 63976, 71401, 77892, 95964, 142802, 155784, 191928, 214203, 285604, 428406, 571208, 856812, 1713624, 4718957, 9437914, 14156871, 18875828, 28313742, 37751656, 51908527, 56627484, 103817054, 113254968, 155725581, 207634108, 311451162, 415268216, 622902324, 1245804648]

約数ペア:

[(1, 1245804648), (2, 622902324), (3, 415268216), (4, 311451162), (6, 207634108), (8, 155725581), (11, 113254968), (12, 103817054), (22, 56627484), (24, 51908527), (33, 37751656), (44, 28313742), (66, 18875828), (88, 14156871), (132, 9437914), (264, 4718957), (727, 1713624), (1454, 856812), (2181, 571208), (2908, 428406), (4362, 285604), (5816, 214203), (6491, 191928), (7997, 155784), (8724, 142802), (12982, 95964), (15994, 77892), (17448, 71401), (19473, 63976), (23991, 51928), (25964, 47982), (31988, 38946)]