304291232

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 746589312

約数和(自身を除く): 442298080

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 53, 56, 71, 76, 106, 112, 133, 142, 152, 212, 224, 266, 284, 304, 361, 371, 424, 497, 532, 568, 608, 722, 742, 848, 994, 1007, 1064, 1136, 1349, 1444, 1484, 1696, 1988, 2014, 2128, 2272, 2527, 2698, 2888, 2968, 3763, 3976, 4028, 4256, 5054, 5396, 5776, 5936, 7049, 7526, 7952, 8056, 9443, 10108, 10792, 11552, 11872, 14098, 15052, 15904, 16112, 18886, 19133, 20216, 21584, 25631, 26341, 28196, 30104, 32224, 37772, 38266, 40432, 43168, 51262, 52682, 56392, 60208, 71497, 75544, 76532, 80864, 102524, 105364, 112784, 120416, 133931, 142994, 151088, 153064, 179417, 205048, 210728, 225568, 267862, 285988, 302176, 306128, 358834, 410096, 421456, 500479, 535724, 571976, 612256, 717668, 820192, 842912, 1000958, 1071448, 1143952, 1358443, 1435336, 2001916, 2142896, 2287904, 2716886, 2870672, 4003832, 4285792, 5433772, 5741344, 8007664, 9509101, 10867544, 16015328, 19018202, 21735088, 38036404, 43470176, 76072808, 152145616, 304291232]

約数ペア:

[(1, 304291232), (2, 152145616), (4, 76072808), (7, 43470176), (8, 38036404), (14, 21735088), (16, 19018202), (19, 16015328), (28, 10867544), (32, 9509101), (38, 8007664), (53, 5741344), (56, 5433772), (71, 4285792), (76, 4003832), (106, 2870672), (112, 2716886), (133, 2287904), (142, 2142896), (152, 2001916), (212, 1435336), (224, 1358443), (266, 1143952), (284, 1071448), (304, 1000958), (361, 842912), (371, 820192), (424, 717668), (497, 612256), (532, 571976), (568, 535724), (608, 500479), (722, 421456), (742, 410096), (848, 358834), (994, 306128), (1007, 302176), (1064, 285988), (1136, 267862), (1349, 225568), (1444, 210728), (1484, 205048), (1696, 179417), (1988, 153064), (2014, 151088), (2128, 142994), (2272, 133931), (2527, 120416), (2698, 112784), (2888, 105364), (2968, 102524), (3763, 80864), (3976, 76532), (4028, 75544), (4256, 71497), (5054, 60208), (5396, 56392), (5776, 52682), (5936, 51262), (7049, 43168), (7526, 40432), (7952, 38266), (8056, 37772), (9443, 32224), (10108, 30104), (10792, 28196), (11552, 26341), (11872, 25631), (14098, 21584), (15052, 20216), (15904, 19133), (16112, 18886)]