218532144

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 632530944

約数和(自身を除く): 413998800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 53, 62, 68, 93, 102, 106, 124, 136, 159, 163, 186, 204, 212, 248, 272, 318, 326, 372, 408, 424, 489, 496, 527, 636, 652, 744, 816, 848, 901, 978, 1054, 1272, 1304, 1488, 1581, 1643, 1802, 1956, 2108, 2544, 2608, 2703, 2771, 3162, 3286, 3604, 3912, 4216, 4929, 5053, 5406, 5542, 6324, 6572, 7208, 7824, 8313, 8432, 8639, 9858, 10106, 10812, 11084, 12648, 13144, 14416, 15159, 16626, 17278, 19716, 20212, 21624, 22168, 25296, 25917, 26288, 27931, 30318, 33252, 34556, 39432, 40424, 43248, 44336, 51834, 55862, 60636, 66504, 69112, 78864, 80848, 83793, 85901, 103668, 111724, 121272, 133008, 138224, 146863, 167586, 171802, 207336, 223448, 242544, 257703, 267809, 293726, 335172, 343604, 414672, 440589, 446896, 515406, 535618, 587452, 670344, 687208, 803427, 881178, 1030812, 1071236, 1174904, 1340688, 1374416, 1606854, 1762356, 2061624, 2142472, 2349808, 3213708, 3524712, 4123248, 4284944, 4552753, 6427416, 7049424, 9105506, 12854832, 13658259, 18211012, 27316518, 36422024, 54633036, 72844048, 109266072, 218532144]

約数ペア:

[(1, 218532144), (2, 109266072), (3, 72844048), (4, 54633036), (6, 36422024), (8, 27316518), (12, 18211012), (16, 13658259), (17, 12854832), (24, 9105506), (31, 7049424), (34, 6427416), (48, 4552753), (51, 4284944), (53, 4123248), (62, 3524712), (68, 3213708), (93, 2349808), (102, 2142472), (106, 2061624), (124, 1762356), (136, 1606854), (159, 1374416), (163, 1340688), (186, 1174904), (204, 1071236), (212, 1030812), (248, 881178), (272, 803427), (318, 687208), (326, 670344), (372, 587452), (408, 535618), (424, 515406), (489, 446896), (496, 440589), (527, 414672), (636, 343604), (652, 335172), (744, 293726), (816, 267809), (848, 257703), (901, 242544), (978, 223448), (1054, 207336), (1272, 171802), (1304, 167586), (1488, 146863), (1581, 138224), (1643, 133008), (1802, 121272), (1956, 111724), (2108, 103668), (2544, 85901), (2608, 83793), (2703, 80848), (2771, 78864), (3162, 69112), (3286, 66504), (3604, 60636), (3912, 55862), (4216, 51834), (4929, 44336), (5053, 43248), (5406, 40424), (5542, 39432), (6324, 34556), (6572, 33252), (7208, 30318), (7824, 27931), (8313, 26288), (8432, 25917), (8639, 25296), (9858, 22168), (10106, 21624), (10812, 20212), (11084, 19716), (12648, 17278), (13144, 16626), (14416, 15159)]