305280249508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1\times {\mathrm{152833}}^1$

素因数の和:153316

約数の個数: 48

約数和(自身を含む): 582334220160

約数和(自身を除く): 277053970652

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 359, 428, 718, 1391, 1436, 2782, 4667, 5564, 9334, 18668, 38413, 76826, 152833, 153652, 305666, 499369, 611332, 998738, 1986829, 1997476, 3973658, 7947316, 16353131, 32706262, 54867047, 65412524, 109734094, 212590703, 219468188, 425181406, 713271611, 850362812, 1426543222, 2853086444, 5870774029, 11741548058, 23483096116, 76320062377, 152640124754, 305280249508]

約数ペア:

[(1, 305280249508), (2, 152640124754), (4, 76320062377), (13, 23483096116), (26, 11741548058), (52, 5870774029), (107, 2853086444), (214, 1426543222), (359, 850362812), (428, 713271611), (718, 425181406), (1391, 219468188), (1436, 212590703), (2782, 109734094), (4667, 65412524), (5564, 54867047), (9334, 32706262), (18668, 16353131), (38413, 7947316), (76826, 3973658), (152833, 1997476), (153652, 1986829), (305666, 998738), (499369, 611332)]