227125808

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3319}}^1$

素因数の和:3394

約数の個数: 80

約数和(自身を含む): 553297920

約数和(自身を除く): 326172112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 329, 364, 376, 611, 658, 728, 752, 1222, 1316, 1456, 2444, 2632, 3319, 4277, 4888, 5264, 6638, 8554, 9776, 13276, 17108, 23233, 26552, 34216, 43147, 46466, 53104, 68432, 86294, 92932, 155993, 172588, 185864, 302029, 311986, 345176, 371728, 604058, 623972, 690352, 1091951, 1208116, 1247944, 2027909, 2183902, 2416232, 2495888, 4055818, 4367804, 4832464, 8111636, 8735608, 14195363, 16223272, 17471216, 28390726, 32446544, 56781452, 113562904, 227125808]

約数ペア:

[(1, 227125808), (2, 113562904), (4, 56781452), (7, 32446544), (8, 28390726), (13, 17471216), (14, 16223272), (16, 14195363), (26, 8735608), (28, 8111636), (47, 4832464), (52, 4367804), (56, 4055818), (91, 2495888), (94, 2416232), (104, 2183902), (112, 2027909), (182, 1247944), (188, 1208116), (208, 1091951), (329, 690352), (364, 623972), (376, 604058), (611, 371728), (658, 345176), (728, 311986), (752, 302029), (1222, 185864), (1316, 172588), (1456, 155993), (2444, 92932), (2632, 86294), (3319, 68432), (4277, 53104), (4888, 46466), (5264, 43147), (6638, 34216), (8554, 26552), (9776, 23233), (13276, 17108)]