395431296

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:844

約数の個数: 128

約数和(自身を含む): 1142799840

約数和(自身を除く): 747368544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 113, 128, 156, 192, 208, 226, 312, 339, 384, 416, 452, 624, 678, 701, 832, 904, 1248, 1356, 1402, 1469, 1664, 1808, 2103, 2496, 2712, 2804, 2938, 3616, 4206, 4407, 4992, 5424, 5608, 5876, 7232, 8412, 8814, 9113, 10848, 11216, 11752, 14464, 16824, 17628, 18226, 21696, 22432, 23504, 27339, 33648, 35256, 36452, 43392, 44864, 47008, 54678, 67296, 70512, 72904, 79213, 89728, 94016, 109356, 134592, 141024, 145808, 158426, 188032, 218712, 237639, 269184, 282048, 291616, 316852, 437424, 475278, 564096, 583232, 633704, 874848, 950556, 1029769, 1166464, 1267408, 1749696, 1901112, 2059538, 2534816, 3089307, 3499392, 3802224, 4119076, 5069632, 6178614, 7604448, 8238152, 10139264, 12357228, 15208896, 16476304, 24714456, 30417792, 32952608, 49428912, 65905216, 98857824, 131810432, 197715648, 395431296]

約数ペア:

[(1, 395431296), (2, 197715648), (3, 131810432), (4, 98857824), (6, 65905216), (8, 49428912), (12, 32952608), (13, 30417792), (16, 24714456), (24, 16476304), (26, 15208896), (32, 12357228), (39, 10139264), (48, 8238152), (52, 7604448), (64, 6178614), (78, 5069632), (96, 4119076), (104, 3802224), (113, 3499392), (128, 3089307), (156, 2534816), (192, 2059538), (208, 1901112), (226, 1749696), (312, 1267408), (339, 1166464), (384, 1029769), (416, 950556), (452, 874848), (624, 633704), (678, 583232), (701, 564096), (832, 475278), (904, 437424), (1248, 316852), (1356, 291616), (1402, 282048), (1469, 269184), (1664, 237639), (1808, 218712), (2103, 188032), (2496, 158426), (2712, 145808), (2804, 141024), (2938, 134592), (3616, 109356), (4206, 94016), (4407, 89728), (4992, 79213), (5424, 72904), (5608, 70512), (5876, 67296), (7232, 54678), (8412, 47008), (8814, 44864), (9113, 43392), (10848, 36452), (11216, 35256), (11752, 33648), (14464, 27339), (16824, 23504), (17628, 22432), (18226, 21696)]