560679808

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{25919}}^1$

素因数の和:25959

約数の個数: 48

約数和(自身を含む): 1209556800

約数和(自身を除く): 648876992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 2704, 5408, 10816, 21632, 25919, 51838, 103676, 207352, 336947, 414704, 673894, 829408, 1347788, 1658816, 2695576, 3317632, 4380311, 5391152, 8760622, 10782304, 17521244, 21564608, 35042488, 43129216, 70084976, 140169952, 280339904, 560679808]

約数ペア:

[(1, 560679808), (2, 280339904), (4, 140169952), (8, 70084976), (13, 43129216), (16, 35042488), (26, 21564608), (32, 17521244), (52, 10782304), (64, 8760622), (104, 5391152), (128, 4380311), (169, 3317632), (208, 2695576), (338, 1658816), (416, 1347788), (676, 829408), (832, 673894), (1352, 414704), (1664, 336947), (2704, 207352), (5408, 103676), (10816, 51838), (21632, 25919)]