218505168

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3803}}^1$

素因数の和:3846

約数の個数: 160

約数和(自身を含む): 754713600

約数和(自身を除く): 536208432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 228, 252, 266, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 684, 756, 798, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 3803, 4104, 4788, 6384, 7182, 7606, 8208, 9576, 11409, 14364, 15212, 19152, 22818, 26621, 28728, 30424, 34227, 45636, 53242, 57456, 60848, 68454, 72257, 79863, 91272, 102681, 106484, 136908, 144514, 159726, 182544, 205362, 212968, 216771, 239589, 273816, 289028, 319452, 410724, 425936, 433542, 479178, 505799, 547632, 578056, 638904, 650313, 718767, 821448, 867084, 958356, 1011598, 1156112, 1277808, 1300626, 1437534, 1517397, 1642896, 1734168, 1916712, 1950939, 2023196, 2601252, 2875068, 3034794, 3468336, 3833424, 3901878, 4046392, 4552191, 5202504, 5750136, 6069588, 7803756, 8092784, 9104382, 10405008, 11500272, 12139176, 13656573, 15607512, 18208764, 24278352, 27313146, 31215024, 36417528, 54626292, 72835056, 109252584, 218505168]

約数ペア:

[(1, 218505168), (2, 109252584), (3, 72835056), (4, 54626292), (6, 36417528), (7, 31215024), (8, 27313146), (9, 24278352), (12, 18208764), (14, 15607512), (16, 13656573), (18, 12139176), (19, 11500272), (21, 10405008), (24, 9104382), (27, 8092784), (28, 7803756), (36, 6069588), (38, 5750136), (42, 5202504), (48, 4552191), (54, 4046392), (56, 3901878), (57, 3833424), (63, 3468336), (72, 3034794), (76, 2875068), (84, 2601252), (108, 2023196), (112, 1950939), (114, 1916712), (126, 1734168), (133, 1642896), (144, 1517397), (152, 1437534), (168, 1300626), (171, 1277808), (189, 1156112), (216, 1011598), (228, 958356), (252, 867084), (266, 821448), (304, 718767), (336, 650313), (342, 638904), (378, 578056), (399, 547632), (432, 505799), (456, 479178), (504, 433542), (513, 425936), (532, 410724), (684, 319452), (756, 289028), (798, 273816), (912, 239589), (1008, 216771), (1026, 212968), (1064, 205362), (1197, 182544), (1368, 159726), (1512, 144514), (1596, 136908), (2052, 106484), (2128, 102681), (2394, 91272), (2736, 79863), (3024, 72257), (3192, 68454), (3591, 60848), (3803, 57456), (4104, 53242), (4788, 45636), (6384, 34227), (7182, 30424), (7606, 28728), (8208, 26621), (9576, 22818), (11409, 19152), (14364, 15212)]