238420716

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 615444480

約数和(自身を除く): 377023764

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 191, 204, 211, 348, 382, 422, 493, 573, 633, 764, 844, 986, 1146, 1266, 1479, 1972, 2292, 2532, 2958, 3247, 3587, 5539, 5916, 6119, 6494, 7174, 9741, 10761, 11078, 12238, 12988, 14348, 16617, 18357, 19482, 21522, 22156, 24476, 33234, 36714, 38964, 40301, 43044, 66468, 73428, 80602, 94163, 104023, 120903, 161204, 188326, 208046, 241806, 282489, 312069, 376652, 416092, 483612, 564978, 624138, 685117, 1129956, 1168729, 1248276, 1370234, 2055351, 2337458, 2740468, 3506187, 4110702, 4674916, 7012374, 8221404, 14024748, 19868393, 39736786, 59605179, 79473572, 119210358, 238420716]

約数ペア:

[(1, 238420716), (2, 119210358), (3, 79473572), (4, 59605179), (6, 39736786), (12, 19868393), (17, 14024748), (29, 8221404), (34, 7012374), (51, 4674916), (58, 4110702), (68, 3506187), (87, 2740468), (102, 2337458), (116, 2055351), (174, 1370234), (191, 1248276), (204, 1168729), (211, 1129956), (348, 685117), (382, 624138), (422, 564978), (493, 483612), (573, 416092), (633, 376652), (764, 312069), (844, 282489), (986, 241806), (1146, 208046), (1266, 188326), (1479, 161204), (1972, 120903), (2292, 104023), (2532, 94163), (2958, 80602), (3247, 73428), (3587, 66468), (5539, 43044), (5916, 40301), (6119, 38964), (6494, 36714), (7174, 33234), (9741, 24476), (10761, 22156), (11078, 21522), (12238, 19482), (12988, 18357), (14348, 16617)]