317766864

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{213553}}^1$

素因数の和:213595

約数の個数: 40

約数和(自身を含む): 847382272

約数和(自身を除く): 529615408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 213553, 427106, 640659, 854212, 1281318, 1708424, 2562636, 3416848, 5125272, 6620143, 10250544, 13240286, 19860429, 26480572, 39720858, 52961144, 79441716, 105922288, 158883432, 317766864]

約数ペア:

[(1, 317766864), (2, 158883432), (3, 105922288), (4, 79441716), (6, 52961144), (8, 39720858), (12, 26480572), (16, 19860429), (24, 13240286), (31, 10250544), (48, 6620143), (62, 5125272), (93, 3416848), (124, 2562636), (186, 1708424), (248, 1281318), (372, 854212), (496, 640659), (744, 427106), (1488, 213553)]