217703772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3253}}^1$

素因数の和:3300

約数の個数: 108

約数和(自身を含む): 650266344

約数和(自身を除く): 432562572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 169, 198, 234, 286, 338, 396, 429, 468, 507, 572, 676, 858, 1014, 1287, 1521, 1716, 1859, 2028, 2574, 3042, 3253, 3718, 5148, 5577, 6084, 6506, 7436, 9759, 11154, 13012, 16731, 19518, 22308, 29277, 33462, 35783, 39036, 42289, 58554, 66924, 71566, 84578, 107349, 117108, 126867, 143132, 169156, 214698, 253734, 322047, 380601, 429396, 465179, 507468, 549757, 644094, 761202, 930358, 1099514, 1288188, 1395537, 1522404, 1649271, 1860716, 2199028, 2791074, 3298542, 4186611, 4947813, 5582148, 6047327, 6597084, 8373222, 9895626, 12094654, 16746444, 18141981, 19791252, 24189308, 36283962, 54425943, 72567924, 108851886, 217703772]

約数ペア:

[(1, 217703772), (2, 108851886), (3, 72567924), (4, 54425943), (6, 36283962), (9, 24189308), (11, 19791252), (12, 18141981), (13, 16746444), (18, 12094654), (22, 9895626), (26, 8373222), (33, 6597084), (36, 6047327), (39, 5582148), (44, 4947813), (52, 4186611), (66, 3298542), (78, 2791074), (99, 2199028), (117, 1860716), (132, 1649271), (143, 1522404), (156, 1395537), (169, 1288188), (198, 1099514), (234, 930358), (286, 761202), (338, 644094), (396, 549757), (429, 507468), (468, 465179), (507, 429396), (572, 380601), (676, 322047), (858, 253734), (1014, 214698), (1287, 169156), (1521, 143132), (1716, 126867), (1859, 117108), (2028, 107349), (2574, 84578), (3042, 71566), (3253, 66924), (3718, 58554), (5148, 42289), (5577, 39036), (6084, 35783), (6506, 33462), (7436, 29277), (9759, 22308), (11154, 19518), (13012, 16731)]