40640952

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{599}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 111456000

約数和(自身を除く): 70815048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 257, 264, 514, 599, 771, 1028, 1198, 1542, 1797, 2056, 2396, 2827, 3084, 3594, 4792, 5654, 6168, 6589, 7188, 8481, 11308, 13178, 14376, 16962, 19767, 22616, 26356, 33924, 39534, 52712, 67848, 79068, 153943, 158136, 307886, 461829, 615772, 923658, 1231544, 1693373, 1847316, 3386746, 3694632, 5080119, 6773492, 10160238, 13546984, 20320476, 40640952]

約数ペア:

[(1, 40640952), (2, 20320476), (3, 13546984), (4, 10160238), (6, 6773492), (8, 5080119), (11, 3694632), (12, 3386746), (22, 1847316), (24, 1693373), (33, 1231544), (44, 923658), (66, 615772), (88, 461829), (132, 307886), (257, 158136), (264, 153943), (514, 79068), (599, 67848), (771, 52712), (1028, 39534), (1198, 33924), (1542, 26356), (1797, 22616), (2056, 19767), (2396, 16962), (2827, 14376), (3084, 13178), (3594, 11308), (4792, 8481), (5654, 7188), (6168, 6589)]