245978496

素因数分解:

$2^7\times 3^2\times {\mathrm{213523}}^1$

素因数の和:213543

約数の個数: 48

約数和(自身を含む): 707832060

約数和(自身を除く): 461853564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 213523, 427046, 640569, 854092, 1281138, 1708184, 1921707, 2562276, 3416368, 3843414, 5124552, 6832736, 7686828, 10249104, 13665472, 15373656, 20498208, 27330944, 30747312, 40996416, 61494624, 81992832, 122989248, 245978496]

約数ペア:

[(1, 245978496), (2, 122989248), (3, 81992832), (4, 61494624), (6, 40996416), (8, 30747312), (9, 27330944), (12, 20498208), (16, 15373656), (18, 13665472), (24, 10249104), (32, 7686828), (36, 6832736), (48, 5124552), (64, 3843414), (72, 3416368), (96, 2562276), (128, 1921707), (144, 1708184), (192, 1281138), (288, 854092), (384, 640569), (576, 427046), (1152, 213523)]