911407504

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8081}}^1$

素因数の和:8168

約数の個数: 80

約数和(自身を含む): 2164682880

約数和(自身を除く): 1253275376

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 53, 56, 76, 106, 112, 133, 152, 212, 266, 304, 371, 424, 532, 742, 848, 1007, 1064, 1484, 2014, 2128, 2968, 4028, 5936, 7049, 8056, 8081, 14098, 16112, 16162, 28196, 32324, 56392, 56567, 64648, 112784, 113134, 129296, 153539, 226268, 307078, 428293, 452536, 614156, 856586, 905072, 1074773, 1228312, 1713172, 2149546, 2456624, 2998051, 3426344, 4299092, 5996102, 6852688, 8137567, 8598184, 11992204, 16275134, 17196368, 23984408, 32550268, 47968816, 56962969, 65100536, 113925938, 130201072, 227851876, 455703752, 911407504]

約数ペア:

[(1, 911407504), (2, 455703752), (4, 227851876), (7, 130201072), (8, 113925938), (14, 65100536), (16, 56962969), (19, 47968816), (28, 32550268), (38, 23984408), (53, 17196368), (56, 16275134), (76, 11992204), (106, 8598184), (112, 8137567), (133, 6852688), (152, 5996102), (212, 4299092), (266, 3426344), (304, 2998051), (371, 2456624), (424, 2149546), (532, 1713172), (742, 1228312), (848, 1074773), (1007, 905072), (1064, 856586), (1484, 614156), (2014, 452536), (2128, 428293), (2968, 307078), (4028, 226268), (5936, 153539), (7049, 129296), (8056, 113134), (8081, 112784), (14098, 64648), (16112, 56567), (16162, 56392), (28196, 32324)]