244457676

素因数分解:

$2^2\times 3^4\times {\mathrm{821}}^1\times {\mathrm{919}}^1$

素因数の和:1756

約数の個数: 60

約数和(自身を含む): 640535280

約数和(自身を除く): 396077604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 821, 919, 1642, 1838, 2463, 2757, 3284, 3676, 4926, 5514, 7389, 8271, 9852, 11028, 14778, 16542, 22167, 24813, 29556, 33084, 44334, 49626, 66501, 74439, 88668, 99252, 133002, 148878, 266004, 297756, 754499, 1508998, 2263497, 3017996, 4526994, 6790491, 9053988, 13580982, 20371473, 27161964, 40742946, 61114419, 81485892, 122228838, 244457676]

約数ペア:

[(1, 244457676), (2, 122228838), (3, 81485892), (4, 61114419), (6, 40742946), (9, 27161964), (12, 20371473), (18, 13580982), (27, 9053988), (36, 6790491), (54, 4526994), (81, 3017996), (108, 2263497), (162, 1508998), (324, 754499), (821, 297756), (919, 266004), (1642, 148878), (1838, 133002), (2463, 99252), (2757, 88668), (3284, 74439), (3676, 66501), (4926, 49626), (5514, 44334), (7389, 33084), (8271, 29556), (9852, 24813), (11028, 22167), (14778, 16542)]