311904384

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1801}}^1$

素因数の和:1870

約数の個数: 128

約数和(自身を含む): 926372160

約数和(自身を除く): 614467776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 64, 66, 82, 88, 96, 123, 128, 132, 164, 176, 192, 246, 264, 328, 352, 384, 451, 492, 528, 656, 704, 902, 984, 1056, 1312, 1353, 1408, 1801, 1804, 1968, 2112, 2624, 2706, 3602, 3608, 3936, 4224, 5248, 5403, 5412, 7204, 7216, 7872, 10806, 10824, 14408, 14432, 15744, 19811, 21612, 21648, 28816, 28864, 39622, 43224, 43296, 57632, 57728, 59433, 73841, 79244, 86448, 86592, 115264, 118866, 147682, 158488, 172896, 173184, 221523, 230528, 237732, 295364, 316976, 345792, 443046, 475464, 590728, 633952, 691584, 812251, 886092, 950928, 1181456, 1267904, 1624502, 1772184, 1901856, 2362912, 2436753, 2535808, 3249004, 3544368, 3803712, 4725824, 4873506, 6498008, 7088736, 7607424, 9451648, 9747012, 12996016, 14177472, 19494024, 25992032, 28354944, 38988048, 51984064, 77976096, 103968128, 155952192, 311904384]

約数ペア:

[(1, 311904384), (2, 155952192), (3, 103968128), (4, 77976096), (6, 51984064), (8, 38988048), (11, 28354944), (12, 25992032), (16, 19494024), (22, 14177472), (24, 12996016), (32, 9747012), (33, 9451648), (41, 7607424), (44, 7088736), (48, 6498008), (64, 4873506), (66, 4725824), (82, 3803712), (88, 3544368), (96, 3249004), (123, 2535808), (128, 2436753), (132, 2362912), (164, 1901856), (176, 1772184), (192, 1624502), (246, 1267904), (264, 1181456), (328, 950928), (352, 886092), (384, 812251), (451, 691584), (492, 633952), (528, 590728), (656, 475464), (704, 443046), (902, 345792), (984, 316976), (1056, 295364), (1312, 237732), (1353, 230528), (1408, 221523), (1801, 173184), (1804, 172896), (1968, 158488), (2112, 147682), (2624, 118866), (2706, 115264), (3602, 86592), (3608, 86448), (3936, 79244), (4224, 73841), (5248, 59433), (5403, 57728), (5412, 57632), (7204, 43296), (7216, 43224), (7872, 39622), (10806, 28864), (10824, 28816), (14408, 21648), (14432, 21612), (15744, 19811)]