233007368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 492307200

約数和(自身を除く): 259299832

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 139, 172, 278, 344, 443, 473, 556, 886, 946, 1112, 1529, 1772, 1892, 3058, 3544, 3784, 4873, 5977, 6116, 9746, 11954, 12232, 19049, 19492, 23908, 38098, 38984, 47816, 61577, 65747, 76196, 123154, 131494, 152392, 209539, 246308, 262988, 419078, 492616, 525976, 677347, 838156, 1354694, 1676312, 2647811, 2709388, 5295622, 5418776, 10591244, 21182488, 29125921, 58251842, 116503684, 233007368]

約数ペア:

[(1, 233007368), (2, 116503684), (4, 58251842), (8, 29125921), (11, 21182488), (22, 10591244), (43, 5418776), (44, 5295622), (86, 2709388), (88, 2647811), (139, 1676312), (172, 1354694), (278, 838156), (344, 677347), (443, 525976), (473, 492616), (556, 419078), (886, 262988), (946, 246308), (1112, 209539), (1529, 152392), (1772, 131494), (1892, 123154), (3058, 76196), (3544, 65747), (3784, 61577), (4873, 47816), (5977, 38984), (6116, 38098), (9746, 23908), (11954, 19492), (12232, 19049)]