291884992

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:738

約数の個数: 112

約数和(自身を含む): 711037440

約数和(自身を除く): 419152448

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 53, 56, 64, 76, 106, 112, 133, 152, 212, 224, 266, 304, 371, 424, 448, 532, 608, 647, 742, 848, 1007, 1064, 1216, 1294, 1484, 1696, 2014, 2128, 2588, 2968, 3392, 4028, 4256, 4529, 5176, 5936, 7049, 8056, 8512, 9058, 10352, 11872, 12293, 14098, 16112, 18116, 20704, 23744, 24586, 28196, 32224, 34291, 36232, 41408, 49172, 56392, 64448, 68582, 72464, 86051, 98344, 112784, 137164, 144928, 172102, 196688, 225568, 240037, 274328, 289856, 344204, 393376, 451136, 480074, 548656, 651529, 688408, 786752, 960148, 1097312, 1303058, 1376816, 1920296, 2194624, 2606116, 2753632, 3840592, 4560703, 5212232, 5507264, 7681184, 9121406, 10424464, 15362368, 18242812, 20848928, 36485624, 41697856, 72971248, 145942496, 291884992]

約数ペア:

[(1, 291884992), (2, 145942496), (4, 72971248), (7, 41697856), (8, 36485624), (14, 20848928), (16, 18242812), (19, 15362368), (28, 10424464), (32, 9121406), (38, 7681184), (53, 5507264), (56, 5212232), (64, 4560703), (76, 3840592), (106, 2753632), (112, 2606116), (133, 2194624), (152, 1920296), (212, 1376816), (224, 1303058), (266, 1097312), (304, 960148), (371, 786752), (424, 688408), (448, 651529), (532, 548656), (608, 480074), (647, 451136), (742, 393376), (848, 344204), (1007, 289856), (1064, 274328), (1216, 240037), (1294, 225568), (1484, 196688), (1696, 172102), (2014, 144928), (2128, 137164), (2588, 112784), (2968, 98344), (3392, 86051), (4028, 72464), (4256, 68582), (4529, 64448), (5176, 56392), (5936, 49172), (7049, 41408), (8056, 36232), (8512, 34291), (9058, 32224), (10352, 28196), (11872, 24586), (12293, 23744), (14098, 20704), (16112, 18116)]