264948816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16187}}^1$

素因数の和:16240

約数の個数: 80

約数和(自身を含む): 770807808

約数和(自身を除く): 505858992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16187, 16368, 32374, 48561, 64748, 97122, 129496, 178057, 194244, 258992, 356114, 388488, 501797, 534171, 712228, 776976, 1003594, 1068342, 1424456, 1505391, 2007188, 2136684, 2848912, 3010782, 4014376, 4273368, 5519767, 6021564, 8028752, 8546736, 11039534, 12043128, 16559301, 22079068, 24086256, 33118602, 44158136, 66237204, 88316272, 132474408, 264948816]

約数ペア:

[(1, 264948816), (2, 132474408), (3, 88316272), (4, 66237204), (6, 44158136), (8, 33118602), (11, 24086256), (12, 22079068), (16, 16559301), (22, 12043128), (24, 11039534), (31, 8546736), (33, 8028752), (44, 6021564), (48, 5519767), (62, 4273368), (66, 4014376), (88, 3010782), (93, 2848912), (124, 2136684), (132, 2007188), (176, 1505391), (186, 1424456), (248, 1068342), (264, 1003594), (341, 776976), (372, 712228), (496, 534171), (528, 501797), (682, 388488), (744, 356114), (1023, 258992), (1364, 194244), (1488, 178057), (2046, 129496), (2728, 97122), (4092, 64748), (5456, 48561), (8184, 32374), (16187, 16368)]