402408228

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{1543}}^1$

素因数の和:1864

約数の個数: 48

約数和(自身を含む): 953179136

約数和(自身を除く): 550770908

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 211, 309, 412, 422, 618, 633, 844, 1236, 1266, 1543, 2532, 3086, 4629, 6172, 9258, 18516, 21733, 43466, 65199, 86932, 130398, 158929, 260796, 317858, 325573, 476787, 635716, 651146, 953574, 976719, 1302292, 1907148, 1953438, 3906876, 33534019, 67068038, 100602057, 134136076, 201204114, 402408228]

約数ペア:

[(1, 402408228), (2, 201204114), (3, 134136076), (4, 100602057), (6, 67068038), (12, 33534019), (103, 3906876), (206, 1953438), (211, 1907148), (309, 1302292), (412, 976719), (422, 953574), (618, 651146), (633, 635716), (844, 476787), (1236, 325573), (1266, 317858), (1543, 260796), (2532, 158929), (3086, 130398), (4629, 86932), (6172, 65199), (9258, 43466), (18516, 21733)]