330638868

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1453}}^1$

素因数の和:1523

約数の個数: 144

約数和(自身を含む): 1021056960

約数和(自身を除く): 690418092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 49, 54, 63, 84, 86, 98, 108, 126, 129, 147, 172, 189, 196, 252, 258, 294, 301, 378, 387, 441, 516, 588, 602, 756, 774, 882, 903, 1161, 1204, 1323, 1453, 1548, 1764, 1806, 2107, 2322, 2646, 2709, 2906, 3612, 4214, 4359, 4644, 5292, 5418, 5812, 6321, 8127, 8428, 8718, 10171, 10836, 12642, 13077, 16254, 17436, 18963, 20342, 25284, 26154, 30513, 32508, 37926, 39231, 40684, 52308, 56889, 61026, 62479, 71197, 75852, 78462, 91539, 113778, 122052, 124958, 142394, 156924, 183078, 187437, 213591, 227556, 249916, 274617, 284788, 366156, 374874, 427182, 437353, 549234, 562311, 640773, 749748, 854364, 874706, 1098468, 1124622, 1281546, 1312059, 1686933, 1749412, 1922319, 2249244, 2563092, 2624118, 3061471, 3373866, 3844638, 3936177, 5248236, 6122942, 6747732, 7689276, 7872354, 9184413, 11808531, 12245884, 15744708, 18368826, 23617062, 27553239, 36737652, 47234124, 55106478, 82659717, 110212956, 165319434, 330638868]

約数ペア:

[(1, 330638868), (2, 165319434), (3, 110212956), (4, 82659717), (6, 55106478), (7, 47234124), (9, 36737652), (12, 27553239), (14, 23617062), (18, 18368826), (21, 15744708), (27, 12245884), (28, 11808531), (36, 9184413), (42, 7872354), (43, 7689276), (49, 6747732), (54, 6122942), (63, 5248236), (84, 3936177), (86, 3844638), (98, 3373866), (108, 3061471), (126, 2624118), (129, 2563092), (147, 2249244), (172, 1922319), (189, 1749412), (196, 1686933), (252, 1312059), (258, 1281546), (294, 1124622), (301, 1098468), (378, 874706), (387, 854364), (441, 749748), (516, 640773), (588, 562311), (602, 549234), (756, 437353), (774, 427182), (882, 374874), (903, 366156), (1161, 284788), (1204, 274617), (1323, 249916), (1453, 227556), (1548, 213591), (1764, 187437), (1806, 183078), (2107, 156924), (2322, 142394), (2646, 124958), (2709, 122052), (2906, 113778), (3612, 91539), (4214, 78462), (4359, 75852), (4644, 71197), (5292, 62479), (5418, 61026), (5812, 56889), (6321, 52308), (8127, 40684), (8428, 39231), (8718, 37926), (10171, 32508), (10836, 30513), (12642, 26154), (13077, 25284), (16254, 20342), (17436, 18963)]