198097648

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:894

約数の個数: 80

約数和(自身を含む): 466001920

約数和(自身を除く): 267904272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 127, 133, 152, 254, 266, 304, 508, 532, 733, 889, 1016, 1064, 1466, 1778, 2032, 2128, 2413, 2932, 3556, 4826, 5131, 5864, 7112, 9652, 10262, 11728, 13927, 14224, 16891, 19304, 20524, 27854, 33782, 38608, 41048, 55708, 67564, 82096, 93091, 97489, 111416, 135128, 186182, 194978, 222832, 270256, 372364, 389956, 651637, 744728, 779912, 1303274, 1489456, 1559824, 1768729, 2606548, 3537458, 5213096, 7074916, 10426192, 12381103, 14149832, 24762206, 28299664, 49524412, 99048824, 198097648]

約数ペア:

[(1, 198097648), (2, 99048824), (4, 49524412), (7, 28299664), (8, 24762206), (14, 14149832), (16, 12381103), (19, 10426192), (28, 7074916), (38, 5213096), (56, 3537458), (76, 2606548), (112, 1768729), (127, 1559824), (133, 1489456), (152, 1303274), (254, 779912), (266, 744728), (304, 651637), (508, 389956), (532, 372364), (733, 270256), (889, 222832), (1016, 194978), (1064, 186182), (1466, 135128), (1778, 111416), (2032, 97489), (2128, 93091), (2413, 82096), (2932, 67564), (3556, 55708), (4826, 41048), (5131, 38608), (5864, 33782), (7112, 27854), (9652, 20524), (10262, 19304), (11728, 16891), (13927, 14224)]