233994488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1097}}^1$

素因数の和:1416

約数の個数: 64

約数和(自身を含む): 542324160

約数和(自身を除く): 308329672

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 293, 364, 586, 728, 1097, 1172, 2051, 2194, 2344, 3809, 4102, 4388, 7618, 7679, 8204, 8776, 14261, 15236, 15358, 16408, 26663, 28522, 30472, 30716, 53326, 57044, 61432, 99827, 106652, 114088, 199654, 213304, 321421, 399308, 642842, 798616, 1285684, 2249947, 2571368, 4178473, 4499894, 8356946, 8999788, 16713892, 17999576, 29249311, 33427784, 58498622, 116997244, 233994488]

約数ペア:

[(1, 233994488), (2, 116997244), (4, 58498622), (7, 33427784), (8, 29249311), (13, 17999576), (14, 16713892), (26, 8999788), (28, 8356946), (52, 4499894), (56, 4178473), (91, 2571368), (104, 2249947), (182, 1285684), (293, 798616), (364, 642842), (586, 399308), (728, 321421), (1097, 213304), (1172, 199654), (2051, 114088), (2194, 106652), (2344, 99827), (3809, 61432), (4102, 57044), (4388, 53326), (7618, 30716), (7679, 30472), (8204, 28522), (8776, 26663), (14261, 16408), (15236, 15358)]