290350096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{1303}}^1$

素因数の和:2063

約数の個数: 40

約数和(自身を含む): 593424320

約数和(自身を除く): 303074224

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 733, 1303, 1466, 2606, 2932, 5212, 5864, 10424, 11728, 13927, 20848, 24757, 27854, 49514, 55708, 99028, 111416, 198056, 222832, 396112, 955099, 1910198, 3820396, 7640792, 15281584, 18146881, 36293762, 72587524, 145175048, 290350096]

約数ペア:

[(1, 290350096), (2, 145175048), (4, 72587524), (8, 36293762), (16, 18146881), (19, 15281584), (38, 7640792), (76, 3820396), (152, 1910198), (304, 955099), (733, 396112), (1303, 222832), (1466, 198056), (2606, 111416), (2932, 99028), (5212, 55708), (5864, 49514), (10424, 27854), (11728, 24757), (13927, 20848)]