211560048

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29983}}^1$

素因数の和:30011

約数の個数: 90

約数和(自身を含む): 688762464

約数和(自身を除く): 477202416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 29983, 59966, 89949, 119932, 179898, 209881, 239864, 269847, 359796, 419762, 479728, 539694, 629643, 719592, 839524, 1079388, 1259286, 1439184, 1469167, 1679048, 1888929, 2158776, 2518572, 2938334, 3358096, 3777858, 4317552, 4407501, 5037144, 5876668, 7555716, 8815002, 10074288, 11753336, 13222503, 15111432, 17630004, 23506672, 26445006, 30222864, 35260008, 52890012, 70520016, 105780024, 211560048]

約数ペア:

[(1, 211560048), (2, 105780024), (3, 70520016), (4, 52890012), (6, 35260008), (7, 30222864), (8, 26445006), (9, 23506672), (12, 17630004), (14, 15111432), (16, 13222503), (18, 11753336), (21, 10074288), (24, 8815002), (28, 7555716), (36, 5876668), (42, 5037144), (48, 4407501), (49, 4317552), (56, 3777858), (63, 3358096), (72, 2938334), (84, 2518572), (98, 2158776), (112, 1888929), (126, 1679048), (144, 1469167), (147, 1439184), (168, 1259286), (196, 1079388), (252, 839524), (294, 719592), (336, 629643), (392, 539694), (441, 479728), (504, 419762), (588, 359796), (784, 269847), (882, 239864), (1008, 209881), (1176, 179898), (1764, 119932), (2352, 89949), (3528, 59966), (7056, 29983)]