222217424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 120

約数和(自身を含む): 527180544

約数和(自身を除く): 304963120

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 169, 176, 208, 241, 248, 286, 338, 341, 403, 482, 496, 572, 676, 682, 806, 964, 1144, 1352, 1364, 1612, 1859, 1928, 2288, 2651, 2704, 2728, 3133, 3224, 3718, 3856, 4433, 5239, 5302, 5456, 6266, 6448, 7436, 7471, 8866, 10478, 10604, 12532, 14872, 14942, 17732, 20956, 21208, 25064, 29744, 29884, 34463, 35464, 40729, 41912, 42416, 50128, 57629, 59768, 68926, 70928, 81458, 82181, 83824, 97123, 115258, 119536, 137852, 162916, 164362, 194246, 230516, 275704, 325832, 328724, 388492, 448019, 461032, 551408, 651664, 657448, 776984, 896038, 922064, 1068353, 1262599, 1314896, 1553968, 1792076, 2136706, 2525198, 3584152, 4273412, 5050396, 7168304, 8546824, 10100792, 13888589, 17093648, 20201584, 27777178, 55554356, 111108712, 222217424]

約数ペア:

[(1, 222217424), (2, 111108712), (4, 55554356), (8, 27777178), (11, 20201584), (13, 17093648), (16, 13888589), (22, 10100792), (26, 8546824), (31, 7168304), (44, 5050396), (52, 4273412), (62, 3584152), (88, 2525198), (104, 2136706), (124, 1792076), (143, 1553968), (169, 1314896), (176, 1262599), (208, 1068353), (241, 922064), (248, 896038), (286, 776984), (338, 657448), (341, 651664), (403, 551408), (482, 461032), (496, 448019), (572, 388492), (676, 328724), (682, 325832), (806, 275704), (964, 230516), (1144, 194246), (1352, 164362), (1364, 162916), (1612, 137852), (1859, 119536), (1928, 115258), (2288, 97123), (2651, 83824), (2704, 82181), (2728, 81458), (3133, 70928), (3224, 68926), (3718, 59768), (3856, 57629), (4433, 50128), (5239, 42416), (5302, 41912), (5456, 40729), (6266, 35464), (6448, 34463), (7436, 29884), (7471, 29744), (8866, 25064), (10478, 21208), (10604, 20956), (12532, 17732), (14872, 14942)]