40144272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:936

約数の個数: 80

約数和(自身を含む): 119432832

約数和(自身を除く): 79288560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 157, 168, 314, 336, 471, 628, 761, 942, 1099, 1256, 1522, 1884, 2198, 2283, 2512, 3044, 3297, 3768, 4396, 4566, 5327, 6088, 6594, 7536, 8792, 9132, 10654, 12176, 13188, 15981, 17584, 18264, 21308, 26376, 31962, 36528, 42616, 52752, 63924, 85232, 119477, 127848, 238954, 255696, 358431, 477908, 716862, 836339, 955816, 1433724, 1672678, 1911632, 2509017, 2867448, 3345356, 5018034, 5734896, 6690712, 10036068, 13381424, 20072136, 40144272]

約数ペア:

[(1, 40144272), (2, 20072136), (3, 13381424), (4, 10036068), (6, 6690712), (7, 5734896), (8, 5018034), (12, 3345356), (14, 2867448), (16, 2509017), (21, 1911632), (24, 1672678), (28, 1433724), (42, 955816), (48, 836339), (56, 716862), (84, 477908), (112, 358431), (157, 255696), (168, 238954), (314, 127848), (336, 119477), (471, 85232), (628, 63924), (761, 52752), (942, 42616), (1099, 36528), (1256, 31962), (1522, 26376), (1884, 21308), (2198, 18264), (2283, 17584), (2512, 15981), (3044, 13188), (3297, 12176), (3768, 10654), (4396, 9132), (4566, 8792), (5327, 7536), (6088, 6594)]