303405228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{16493}}^1$

素因数の和:16583

約数の個数: 72

約数和(自身を含む): 888564768

約数和(自身を除く): 585159540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 16493, 18396, 32986, 49479, 65972, 98958, 115451, 148437, 197916, 230902, 296874, 346353, 461804, 593748, 692706, 1039059, 1203989, 1385412, 2078118, 2407978, 3611967, 4156236, 4815956, 7223934, 8427923, 10835901, 14447868, 16855846, 21671802, 25283769, 33711692, 43343604, 50567538, 75851307, 101135076, 151702614, 303405228]

約数ペア:

[(1, 303405228), (2, 151702614), (3, 101135076), (4, 75851307), (6, 50567538), (7, 43343604), (9, 33711692), (12, 25283769), (14, 21671802), (18, 16855846), (21, 14447868), (28, 10835901), (36, 8427923), (42, 7223934), (63, 4815956), (73, 4156236), (84, 3611967), (126, 2407978), (146, 2078118), (219, 1385412), (252, 1203989), (292, 1039059), (438, 692706), (511, 593748), (657, 461804), (876, 346353), (1022, 296874), (1314, 230902), (1533, 197916), (2044, 148437), (2628, 115451), (3066, 98958), (4599, 65972), (6132, 49479), (9198, 32986), (16493, 18396)]