271868168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2221}}^1$

素因数の和:2358

約数の個数: 64

約数和(自身を含む): 604739520

約数和(自身を除く): 332871352

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 107, 143, 214, 286, 428, 572, 856, 1144, 1177, 1391, 2221, 2354, 2782, 4442, 4708, 5564, 8884, 9416, 11128, 15301, 17768, 24431, 28873, 30602, 48862, 57746, 61204, 97724, 115492, 122408, 195448, 230984, 237647, 317603, 475294, 635206, 950588, 1270412, 1901176, 2540824, 2614117, 3089411, 5228234, 6178822, 10456468, 12357644, 20912936, 24715288, 33983521, 67967042, 135934084, 271868168]

約数ペア:

[(1, 271868168), (2, 135934084), (4, 67967042), (8, 33983521), (11, 24715288), (13, 20912936), (22, 12357644), (26, 10456468), (44, 6178822), (52, 5228234), (88, 3089411), (104, 2614117), (107, 2540824), (143, 1901176), (214, 1270412), (286, 950588), (428, 635206), (572, 475294), (856, 317603), (1144, 237647), (1177, 230984), (1391, 195448), (2221, 122408), (2354, 115492), (2782, 97724), (4442, 61204), (4708, 57746), (5564, 48862), (8884, 30602), (9416, 28873), (11128, 24431), (15301, 17768)]