1557792144

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{636353}}^1$

素因数の和:636384

約数の個数: 60

約数和(自身を含む): 4616111916

約数和(自身を除く): 3058319772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 636353, 1272706, 1909059, 2545412, 3818118, 5090824, 5727177, 7636236, 10181648, 10818001, 11454354, 15272472, 21636002, 22908708, 30544944, 32454003, 43272004, 45817416, 64908006, 86544008, 91634832, 97362009, 129816012, 173088016, 194724018, 259632024, 389448036, 519264048, 778896072, 1557792144]

約数ペア:

[(1, 1557792144), (2, 778896072), (3, 519264048), (4, 389448036), (6, 259632024), (8, 194724018), (9, 173088016), (12, 129816012), (16, 97362009), (17, 91634832), (18, 86544008), (24, 64908006), (34, 45817416), (36, 43272004), (48, 32454003), (51, 30544944), (68, 22908708), (72, 21636002), (102, 15272472), (136, 11454354), (144, 10818001), (153, 10181648), (204, 7636236), (272, 5727177), (306, 5090824), (408, 3818118), (612, 2545412), (816, 1909059), (1224, 1272706), (2448, 636353)]