234638256

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1151}}^1$

素因数の和:1330

約数の個数: 80

約数和(自身を含む): 630816768

約数和(自身を除く): 396178512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 137, 186, 248, 274, 372, 411, 496, 548, 744, 822, 1096, 1151, 1488, 1644, 2192, 2302, 3288, 3453, 4247, 4604, 6576, 6906, 8494, 9208, 12741, 13812, 16988, 18416, 25482, 27624, 33976, 35681, 50964, 55248, 67952, 71362, 101928, 107043, 142724, 157687, 203856, 214086, 285448, 315374, 428172, 473061, 570896, 630748, 856344, 946122, 1261496, 1712688, 1892244, 2522992, 3784488, 4888297, 7568976, 9776594, 14664891, 19553188, 29329782, 39106376, 58659564, 78212752, 117319128, 234638256]

約数ペア:

[(1, 234638256), (2, 117319128), (3, 78212752), (4, 58659564), (6, 39106376), (8, 29329782), (12, 19553188), (16, 14664891), (24, 9776594), (31, 7568976), (48, 4888297), (62, 3784488), (93, 2522992), (124, 1892244), (137, 1712688), (186, 1261496), (248, 946122), (274, 856344), (372, 630748), (411, 570896), (496, 473061), (548, 428172), (744, 315374), (822, 285448), (1096, 214086), (1151, 203856), (1488, 157687), (1644, 142724), (2192, 107043), (2302, 101928), (3288, 71362), (3453, 67952), (4247, 55248), (4604, 50964), (6576, 35681), (6906, 33976), (8494, 27624), (9208, 25482), (12741, 18416), (13812, 16988)]