540512

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 1290240

約数和(自身を除く): 749728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 127, 133, 152, 224, 254, 266, 304, 508, 532, 608, 889, 1016, 1064, 1778, 2032, 2128, 2413, 3556, 4064, 4256, 4826, 7112, 9652, 14224, 16891, 19304, 28448, 33782, 38608, 67564, 77216, 135128, 270256, 540512]

約数ペア:

[(1, 540512), (2, 270256), (4, 135128), (7, 77216), (8, 67564), (14, 38608), (16, 33782), (19, 28448), (28, 19304), (32, 16891), (38, 14224), (56, 9652), (76, 7112), (112, 4826), (127, 4256), (133, 4064), (152, 3556), (224, 2413), (254, 2128), (266, 2032), (304, 1778), (508, 1064), (532, 1016), (608, 889)]