213819312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33493}}^1$

素因数の和:33530

約数の個数: 80

約数和(自身を含む): 664520960

約数和(自身を除く): 450701648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 33493, 66986, 100479, 133972, 200958, 234451, 267944, 401916, 468902, 535888, 636367, 703353, 803832, 937804, 1272734, 1406706, 1607664, 1875608, 1909101, 2545468, 2813412, 3751216, 3818202, 4454569, 5090936, 5626824, 7636404, 8909138, 10181872, 11253648, 13363707, 15272808, 17818276, 26727414, 30545616, 35636552, 53454828, 71273104, 106909656, 213819312]

約数ペア:

[(1, 213819312), (2, 106909656), (3, 71273104), (4, 53454828), (6, 35636552), (7, 30545616), (8, 26727414), (12, 17818276), (14, 15272808), (16, 13363707), (19, 11253648), (21, 10181872), (24, 8909138), (28, 7636404), (38, 5626824), (42, 5090936), (48, 4454569), (56, 3818202), (57, 3751216), (76, 2813412), (84, 2545468), (112, 1909101), (114, 1875608), (133, 1607664), (152, 1406706), (168, 1272734), (228, 937804), (266, 803832), (304, 703353), (336, 636367), (399, 535888), (456, 468902), (532, 401916), (798, 267944), (912, 234451), (1064, 200958), (1596, 133972), (2128, 100479), (3192, 66986), (6384, 33493)]