499121526

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 1073894400

約数和(自身を除く): 574772874

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 157, 158, 237, 314, 353, 471, 474, 706, 942, 1059, 1501, 2118, 2983, 3002, 4503, 5966, 6707, 8949, 9006, 12403, 13414, 17898, 20121, 24806, 27887, 37209, 40242, 55421, 55774, 74418, 83661, 110842, 166263, 167322, 235657, 332526, 471314, 529853, 706971, 1052999, 1059706, 1413942, 1589559, 2105998, 3158997, 3179118, 4378259, 6317994, 8756518, 13134777, 26269554, 83186921, 166373842, 249560763, 499121526]

約数ペア:

[(1, 499121526), (2, 249560763), (3, 166373842), (6, 83186921), (19, 26269554), (38, 13134777), (57, 8756518), (79, 6317994), (114, 4378259), (157, 3179118), (158, 3158997), (237, 2105998), (314, 1589559), (353, 1413942), (471, 1059706), (474, 1052999), (706, 706971), (942, 529853), (1059, 471314), (1501, 332526), (2118, 235657), (2983, 167322), (3002, 166263), (4503, 110842), (5966, 83661), (6707, 74418), (8949, 55774), (9006, 55421), (12403, 40242), (13414, 37209), (17898, 27887), (20121, 24806)]