1293915708

素因数分解:

$2^2\times 3^5\times {\mathrm{313}}^1\times {\mathrm{4253}}^1$

素因数の和:4585

約数の個数: 72

約数和(自身を含む): 3403506288

約数和(自身を除く): 2109590580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 313, 324, 486, 626, 939, 972, 1252, 1878, 2817, 3756, 4253, 5634, 8451, 8506, 11268, 12759, 16902, 17012, 25353, 25518, 33804, 38277, 50706, 51036, 76059, 76554, 101412, 114831, 152118, 153108, 229662, 304236, 344493, 459324, 688986, 1033479, 1331189, 1377972, 2066958, 2662378, 3993567, 4133916, 5324756, 7987134, 11980701, 15974268, 23961402, 35942103, 47922804, 71884206, 107826309, 143768412, 215652618, 323478927, 431305236, 646957854, 1293915708]

約数ペア:

[(1, 1293915708), (2, 646957854), (3, 431305236), (4, 323478927), (6, 215652618), (9, 143768412), (12, 107826309), (18, 71884206), (27, 47922804), (36, 35942103), (54, 23961402), (81, 15974268), (108, 11980701), (162, 7987134), (243, 5324756), (313, 4133916), (324, 3993567), (486, 2662378), (626, 2066958), (939, 1377972), (972, 1331189), (1252, 1033479), (1878, 688986), (2817, 459324), (3756, 344493), (4253, 304236), (5634, 229662), (8451, 153108), (8506, 152118), (11268, 114831), (12759, 101412), (16902, 76554), (17012, 76059), (25353, 51036), (25518, 50706), (33804, 38277)]