229759712

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{78901}}^1$

素因数の和:78931

約数の個数: 48

約数和(自身を含む): 556732512

約数和(自身を除く): 326972800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 78901, 157802, 315604, 552307, 631208, 1025713, 1104614, 1262416, 2051426, 2209228, 2524832, 4102852, 4418456, 7179991, 8205704, 8836912, 14359982, 16411408, 17673824, 28719964, 32822816, 57439928, 114879856, 229759712]

約数ペア:

[(1, 229759712), (2, 114879856), (4, 57439928), (7, 32822816), (8, 28719964), (13, 17673824), (14, 16411408), (16, 14359982), (26, 8836912), (28, 8205704), (32, 7179991), (52, 4418456), (56, 4102852), (91, 2524832), (104, 2209228), (112, 2051426), (182, 1262416), (208, 1104614), (224, 1025713), (364, 631208), (416, 552307), (728, 315604), (1456, 157802), (2912, 78901)]