287227008

素因数分解:

$2^7\times 3^2\times {\mathrm{249329}}^1$

素因数の和:249349

約数の個数: 48

約数和(自身を含む): 826528950

約数和(自身を除く): 539301942

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, 249329, 498658, 747987, 997316, 1495974, 1994632, 2243961, 2991948, 3989264, 4487922, 5983896, 7978528, 8975844, 11967792, 15957056, 17951688, 23935584, 31914112, 35903376, 47871168, 71806752, 95742336, 143613504, 287227008]

約数ペア:

[(1, 287227008), (2, 143613504), (3, 95742336), (4, 71806752), (6, 47871168), (8, 35903376), (9, 31914112), (12, 23935584), (16, 17951688), (18, 15957056), (24, 11967792), (32, 8975844), (36, 7978528), (48, 5983896), (64, 4487922), (72, 3989264), (96, 2991948), (128, 2243961), (144, 1994632), (192, 1495974), (288, 997316), (384, 747987), (576, 498658), (1152, 249329)]