220528224

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{5209}}^1$

素因数の和:5242

約数の個数: 144

約数和(自身を含む): 748364400

約数和(自身を除く): 527836176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5209, 5292, 6048, 7056, 10418, 10584, 14112, 15627, 20836, 21168, 31254, 36463, 41672, 42336, 46881, 62508, 72926, 83344, 93762, 109389, 125016, 140643, 145852, 166688, 187524, 218778, 250032, 255241, 281286, 291704, 328167, 375048, 437556, 500064, 510482, 562572, 583408, 656334, 750096, 765723, 875112, 984501, 1020964, 1125144, 1166816, 1312668, 1500192, 1531446, 1750224, 1969002, 2041928, 2250288, 2297169, 2625336, 3062892, 3500448, 3938004, 4083856, 4500576, 4594338, 5250672, 6125784, 6891507, 7876008, 8167712, 9188676, 10501344, 12251568, 13783014, 15752016, 18377352, 24503136, 27566028, 31504032, 36754704, 55132056, 73509408, 110264112, 220528224]

約数ペア:

[(1, 220528224), (2, 110264112), (3, 73509408), (4, 55132056), (6, 36754704), (7, 31504032), (8, 27566028), (9, 24503136), (12, 18377352), (14, 15752016), (16, 13783014), (18, 12251568), (21, 10501344), (24, 9188676), (27, 8167712), (28, 7876008), (32, 6891507), (36, 6125784), (42, 5250672), (48, 4594338), (49, 4500576), (54, 4083856), (56, 3938004), (63, 3500448), (72, 3062892), (84, 2625336), (96, 2297169), (98, 2250288), (108, 2041928), (112, 1969002), (126, 1750224), (144, 1531446), (147, 1500192), (168, 1312668), (189, 1166816), (196, 1125144), (216, 1020964), (224, 984501), (252, 875112), (288, 765723), (294, 750096), (336, 656334), (378, 583408), (392, 562572), (432, 510482), (441, 500064), (504, 437556), (588, 375048), (672, 328167), (756, 291704), (784, 281286), (864, 255241), (882, 250032), (1008, 218778), (1176, 187524), (1323, 166688), (1512, 145852), (1568, 140643), (1764, 125016), (2016, 109389), (2352, 93762), (2646, 83344), (3024, 72926), (3528, 62508), (4704, 46881), (5209, 42336), (5292, 41672), (6048, 36463), (7056, 31254), (10418, 21168), (10584, 20836), (14112, 15627)]