538449984

素因数分解:

$2^6\times 3^3\times {\mathrm{311603}}^1$

素因数の和:311624

約数の個数: 56

約数和(自身を含む): 1582948320

約数和(自身を除く): 1044498336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 311603, 623206, 934809, 1246412, 1869618, 2492824, 2804427, 3739236, 4985648, 5608854, 7478472, 8413281, 9971296, 11217708, 14956944, 16826562, 19942592, 22435416, 29913888, 33653124, 44870832, 59827776, 67306248, 89741664, 134612496, 179483328, 269224992, 538449984]

約数ペア:

[(1, 538449984), (2, 269224992), (3, 179483328), (4, 134612496), (6, 89741664), (8, 67306248), (9, 59827776), (12, 44870832), (16, 33653124), (18, 29913888), (24, 22435416), (27, 19942592), (32, 16826562), (36, 14956944), (48, 11217708), (54, 9971296), (64, 8413281), (72, 7478472), (96, 5608854), (108, 4985648), (144, 3739236), (192, 2804427), (216, 2492824), (288, 1869618), (432, 1246412), (576, 934809), (864, 623206), (1728, 311603)]