297378060616

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{838781}}^1$

素因数の和:839294

約数の個数: 64

約数和(自身を含む): 687667034880

約数和(自身を除く): 390288974264

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 487, 728, 974, 1948, 3409, 3896, 6331, 6818, 12662, 13636, 25324, 27272, 44317, 50648, 88634, 177268, 354536, 838781, 1677562, 3355124, 5871467, 6710248, 10904153, 11742934, 21808306, 23485868, 43616612, 46971736, 76329071, 87233224, 152658142, 305316284, 408486347, 610632568, 816972694, 1633945388, 2859404429, 3267890776, 5310322511, 5718808858, 10620645022, 11437617716, 21241290044, 22875235432, 37172257577, 42482580088, 74344515154, 148689030308, 297378060616]

約数ペア:

[(1, 297378060616), (2, 148689030308), (4, 74344515154), (7, 42482580088), (8, 37172257577), (13, 22875235432), (14, 21241290044), (26, 11437617716), (28, 10620645022), (52, 5718808858), (56, 5310322511), (91, 3267890776), (104, 2859404429), (182, 1633945388), (364, 816972694), (487, 610632568), (728, 408486347), (974, 305316284), (1948, 152658142), (3409, 87233224), (3896, 76329071), (6331, 46971736), (6818, 43616612), (12662, 23485868), (13636, 21808306), (25324, 11742934), (27272, 10904153), (44317, 6710248), (50648, 5871467), (88634, 3355124), (177268, 1677562), (354536, 838781)]