258300000064

素因数分解:

$2^6\times {\mathrm{311}}^1\times {\mathrm{12977291}}^1$

素因数の和:12977614

約数の個数: 28

約数和(自身を含む): 514212218208

約数和(自身を除く): 255912218144

約数列:

[1, 2, 4, 8, 16, 32, 64, 311, 622, 1244, 2488, 4976, 9952, 19904, 12977291, 25954582, 51909164, 103818328, 207636656, 415273312, 830546624, 4035937501, 8071875002, 16143750004, 32287500008, 64575000016, 129150000032, 258300000064]

約数ペア:

[(1, 258300000064), (2, 129150000032), (4, 64575000016), (8, 32287500008), (16, 16143750004), (32, 8071875002), (64, 4035937501), (311, 830546624), (622, 415273312), (1244, 207636656), (2488, 103818328), (4976, 51909164), (9952, 25954582), (19904, 12977291)]