314892928

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 771120000

約数和(自身を除く): 456227072

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, 266, 304, 349, 371, 424, 448, 532, 608, 698, 742, 848, 896, 1007, 1064, 1216, 1396, 1484, 1696, 2014, 2128, 2432, 2443, 2792, 2968, 3392, 4028, 4256, 4886, 5584, 5936, 6631, 6784, 7049, 8056, 8512, 9772, 11168, 11872, 13262, 14098, 16112, 17024, 18497, 19544, 22336, 23744, 26524, 28196, 32224, 36994, 39088, 44672, 46417, 47488, 53048, 56392, 64448, 73988, 78176, 92834, 106096, 112784, 128896, 129479, 147976, 156352, 185668, 212192, 225568, 258958, 295952, 312704, 351443, 371336, 424384, 451136, 517916, 591904, 702886, 742672, 848768, 902272, 1035832, 1183808, 1405772, 1485344, 2071664, 2367616, 2460101, 2811544, 2970688, 4143328, 4920202, 5623088, 5941376, 8286656, 9840404, 11246176, 16573312, 19680808, 22492352, 39361616, 44984704, 78723232, 157446464, 314892928]

約数ペア:

[(1, 314892928), (2, 157446464), (4, 78723232), (7, 44984704), (8, 39361616), (14, 22492352), (16, 19680808), (19, 16573312), (28, 11246176), (32, 9840404), (38, 8286656), (53, 5941376), (56, 5623088), (64, 4920202), (76, 4143328), (106, 2970688), (112, 2811544), (128, 2460101), (133, 2367616), (152, 2071664), (212, 1485344), (224, 1405772), (266, 1183808), (304, 1035832), (349, 902272), (371, 848768), (424, 742672), (448, 702886), (532, 591904), (608, 517916), (698, 451136), (742, 424384), (848, 371336), (896, 351443), (1007, 312704), (1064, 295952), (1216, 258958), (1396, 225568), (1484, 212192), (1696, 185668), (2014, 156352), (2128, 147976), (2432, 129479), (2443, 128896), (2792, 112784), (2968, 106096), (3392, 92834), (4028, 78176), (4256, 73988), (4886, 64448), (5584, 56392), (5936, 53048), (6631, 47488), (6784, 46417), (7049, 44672), (8056, 39088), (8512, 36994), (9772, 32224), (11168, 28196), (11872, 26524), (13262, 23744), (14098, 22336), (16112, 19544), (17024, 18497)]