461963264

素因数分解:

$2^{16}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 136

約数和(自身を含む): 1132453440

約数和(自身を除く): 670490176

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 53, 56, 64, 76, 106, 112, 128, 133, 152, 212, 224, 256, 266, 304, 371, 424, 448, 512, 532, 608, 742, 848, 896, 1007, 1024, 1064, 1216, 1484, 1696, 1792, 2014, 2048, 2128, 2432, 2968, 3392, 3584, 4028, 4096, 4256, 4864, 5936, 6784, 7049, 7168, 8056, 8192, 8512, 9728, 11872, 13568, 14098, 14336, 16112, 16384, 17024, 19456, 23744, 27136, 28196, 28672, 32224, 32768, 34048, 38912, 47488, 54272, 56392, 57344, 64448, 65536, 68096, 77824, 94976, 108544, 112784, 114688, 128896, 136192, 155648, 189952, 217088, 225568, 229376, 257792, 272384, 311296, 379904, 434176, 451136, 458752, 515584, 544768, 622592, 759808, 868352, 902272, 1031168, 1089536, 1245184, 1519616, 1736704, 1804544, 2062336, 2179072, 3039232, 3473408, 3609088, 4124672, 4358144, 6078464, 7218176, 8249344, 8716288, 12156928, 14436352, 16498688, 24313856, 28872704, 32997376, 57745408, 65994752, 115490816, 230981632, 461963264]

約数ペア:

[(1, 461963264), (2, 230981632), (4, 115490816), (7, 65994752), (8, 57745408), (14, 32997376), (16, 28872704), (19, 24313856), (28, 16498688), (32, 14436352), (38, 12156928), (53, 8716288), (56, 8249344), (64, 7218176), (76, 6078464), (106, 4358144), (112, 4124672), (128, 3609088), (133, 3473408), (152, 3039232), (212, 2179072), (224, 2062336), (256, 1804544), (266, 1736704), (304, 1519616), (371, 1245184), (424, 1089536), (448, 1031168), (512, 902272), (532, 868352), (608, 759808), (742, 622592), (848, 544768), (896, 515584), (1007, 458752), (1024, 451136), (1064, 434176), (1216, 379904), (1484, 311296), (1696, 272384), (1792, 257792), (2014, 229376), (2048, 225568), (2128, 217088), (2432, 189952), (2968, 155648), (3392, 136192), (3584, 128896), (4028, 114688), (4096, 112784), (4256, 108544), (4864, 94976), (5936, 77824), (6784, 68096), (7049, 65536), (7168, 64448), (8056, 57344), (8192, 56392), (8512, 54272), (9728, 47488), (11872, 38912), (13568, 34048), (14098, 32768), (14336, 32224), (16112, 28672), (16384, 28196), (17024, 27136), (19456, 23744)]