349156716

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1\times {\mathrm{1223}}^1$

素因数の和:1910

約数の個数: 48

約数和(自身を含む): 838704384

約数和(自身を除く): 489547668

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 643, 1223, 1286, 1929, 2446, 2572, 3669, 3858, 4892, 7338, 7716, 14676, 23791, 45251, 47582, 71373, 90502, 95164, 135753, 142746, 181004, 271506, 285492, 543012, 786389, 1572778, 2359167, 3145556, 4718334, 9436668, 29096393, 58192786, 87289179, 116385572, 174578358, 349156716]

約数ペア:

[(1, 349156716), (2, 174578358), (3, 116385572), (4, 87289179), (6, 58192786), (12, 29096393), (37, 9436668), (74, 4718334), (111, 3145556), (148, 2359167), (222, 1572778), (444, 786389), (643, 543012), (1223, 285492), (1286, 271506), (1929, 181004), (2446, 142746), (2572, 135753), (3669, 95164), (3858, 90502), (4892, 71373), (7338, 47582), (7716, 45251), (14676, 23791)]