253302504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{115981}}^1$

素因数の和:116010

約数の個数: 64

約数和(自身を含む): 779399040

約数和(自身を除く): 526096536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 115981, 231962, 347943, 463924, 695886, 811867, 927848, 1391772, 1507753, 1623734, 2435601, 2783544, 3015506, 3247468, 4523259, 4871202, 6031012, 6494936, 9046518, 9742404, 10554271, 12062024, 18093036, 19484808, 21108542, 31662813, 36186072, 42217084, 63325626, 84434168, 126651252, 253302504]

約数ペア:

[(1, 253302504), (2, 126651252), (3, 84434168), (4, 63325626), (6, 42217084), (7, 36186072), (8, 31662813), (12, 21108542), (13, 19484808), (14, 18093036), (21, 12062024), (24, 10554271), (26, 9742404), (28, 9046518), (39, 6494936), (42, 6031012), (52, 4871202), (56, 4523259), (78, 3247468), (84, 3015506), (91, 2783544), (104, 2435601), (156, 1623734), (168, 1507753), (182, 1391772), (273, 927848), (312, 811867), (364, 695886), (546, 463924), (728, 347943), (1092, 231962), (2184, 115981)]