8684368

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 120

約数和(自身を含む): 22900320

約数和(自身を除く): 14215952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 49, 53, 56, 76, 77, 88, 98, 106, 112, 133, 152, 154, 176, 196, 209, 212, 266, 304, 308, 371, 392, 418, 424, 532, 539, 583, 616, 742, 784, 836, 848, 931, 1007, 1064, 1078, 1166, 1232, 1463, 1484, 1672, 1862, 2014, 2128, 2156, 2332, 2597, 2926, 2968, 3344, 3724, 4028, 4081, 4312, 4664, 5194, 5852, 5936, 7049, 7448, 8056, 8162, 8624, 9328, 10241, 10388, 11077, 11704, 14098, 14896, 16112, 16324, 20482, 20776, 22154, 23408, 28196, 28567, 32648, 40964, 41552, 44308, 49343, 56392, 57134, 65296, 77539, 81928, 88616, 98686, 112784, 114268, 155078, 163856, 177232, 197372, 228536, 310156, 394744, 457072, 542773, 620312, 789488, 1085546, 1240624, 2171092, 4342184, 8684368]

約数ペア:

[(1, 8684368), (2, 4342184), (4, 2171092), (7, 1240624), (8, 1085546), (11, 789488), (14, 620312), (16, 542773), (19, 457072), (22, 394744), (28, 310156), (38, 228536), (44, 197372), (49, 177232), (53, 163856), (56, 155078), (76, 114268), (77, 112784), (88, 98686), (98, 88616), (106, 81928), (112, 77539), (133, 65296), (152, 57134), (154, 56392), (176, 49343), (196, 44308), (209, 41552), (212, 40964), (266, 32648), (304, 28567), (308, 28196), (371, 23408), (392, 22154), (418, 20776), (424, 20482), (532, 16324), (539, 16112), (583, 14896), (616, 14098), (742, 11704), (784, 11077), (836, 10388), (848, 10241), (931, 9328), (1007, 8624), (1064, 8162), (1078, 8056), (1166, 7448), (1232, 7049), (1463, 5936), (1484, 5852), (1672, 5194), (1862, 4664), (2014, 4312), (2128, 4081), (2156, 4028), (2332, 3724), (2597, 3344), (2926, 2968)]