246425212

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 505272320

約数和(自身を除く): 258847108

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 127, 209, 211, 242, 254, 418, 422, 484, 508, 836, 844, 1397, 2299, 2321, 2413, 2794, 4009, 4598, 4642, 4826, 5588, 8018, 9196, 9284, 9652, 15367, 16036, 25531, 26543, 26797, 30734, 44099, 51062, 53086, 53594, 61468, 88198, 102124, 106172, 107188, 176396, 291973, 294767, 485089, 509143, 583946, 589534, 970178, 1018286, 1167892, 1179068, 1940356, 2036572, 3242437, 5600573, 6484874, 11201146, 12969748, 22402292, 61606303, 123212606, 246425212]

約数ペア:

[(1, 246425212), (2, 123212606), (4, 61606303), (11, 22402292), (19, 12969748), (22, 11201146), (38, 6484874), (44, 5600573), (76, 3242437), (121, 2036572), (127, 1940356), (209, 1179068), (211, 1167892), (242, 1018286), (254, 970178), (418, 589534), (422, 583946), (484, 509143), (508, 485089), (836, 294767), (844, 291973), (1397, 176396), (2299, 107188), (2321, 106172), (2413, 102124), (2794, 88198), (4009, 61468), (4598, 53594), (4642, 53086), (4826, 51062), (5588, 44099), (8018, 30734), (9196, 26797), (9284, 26543), (9652, 25531), (15367, 16036)]