253776

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:339

約数の個数: 40

約数和(自身を含む): 696384

約数和(自身を除く): 442608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 311, 408, 622, 816, 933, 1244, 1866, 2488, 3732, 4976, 5287, 7464, 10574, 14928, 15861, 21148, 31722, 42296, 63444, 84592, 126888, 253776]

約数ペア:

[(1, 253776), (2, 126888), (3, 84592), (4, 63444), (6, 42296), (8, 31722), (12, 21148), (16, 15861), (17, 14928), (24, 10574), (34, 7464), (48, 5287), (51, 4976), (68, 3732), (102, 2488), (136, 1866), (204, 1244), (272, 933), (311, 816), (408, 622)]