538493076

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:587

約数の個数: 144

約数和(自身を含む): 1555142400

約数和(自身を除く): 1016649324

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 89, 99, 108, 121, 132, 178, 198, 242, 267, 297, 356, 363, 396, 463, 484, 534, 594, 726, 801, 926, 979, 1068, 1089, 1188, 1389, 1452, 1602, 1852, 1958, 2178, 2403, 2778, 2937, 3204, 3267, 3916, 4167, 4356, 4806, 5093, 5556, 5874, 6534, 8334, 8811, 9612, 10186, 10769, 11748, 12501, 13068, 15279, 16668, 17622, 20372, 21538, 25002, 26433, 30558, 32307, 35244, 41207, 43076, 45837, 50004, 52866, 56023, 61116, 64614, 82414, 91674, 96921, 105732, 112046, 123621, 129228, 137511, 164828, 168069, 183348, 193842, 224092, 247242, 275022, 290763, 336138, 370863, 387684, 453277, 494484, 504207, 550044, 581526, 672276, 741726, 906554, 1008414, 1112589, 1163052, 1359831, 1483452, 1512621, 1813108, 2016828, 2225178, 2719662, 3025242, 4079493, 4450356, 4986047, 5439324, 6050484, 8158986, 9972094, 12238479, 14958141, 16317972, 19944188, 24476958, 29916282, 44874423, 48953916, 59832564, 89748846, 134623269, 179497692, 269246538, 538493076]

約数ペア:

[(1, 538493076), (2, 269246538), (3, 179497692), (4, 134623269), (6, 89748846), (9, 59832564), (11, 48953916), (12, 44874423), (18, 29916282), (22, 24476958), (27, 19944188), (33, 16317972), (36, 14958141), (44, 12238479), (54, 9972094), (66, 8158986), (89, 6050484), (99, 5439324), (108, 4986047), (121, 4450356), (132, 4079493), (178, 3025242), (198, 2719662), (242, 2225178), (267, 2016828), (297, 1813108), (356, 1512621), (363, 1483452), (396, 1359831), (463, 1163052), (484, 1112589), (534, 1008414), (594, 906554), (726, 741726), (801, 672276), (926, 581526), (979, 550044), (1068, 504207), (1089, 494484), (1188, 453277), (1389, 387684), (1452, 370863), (1602, 336138), (1852, 290763), (1958, 275022), (2178, 247242), (2403, 224092), (2778, 193842), (2937, 183348), (3204, 168069), (3267, 164828), (3916, 137511), (4167, 129228), (4356, 123621), (4806, 112046), (5093, 105732), (5556, 96921), (5874, 91674), (6534, 82414), (8334, 64614), (8811, 61116), (9612, 56023), (10186, 52866), (10769, 50004), (11748, 45837), (12501, 43076), (13068, 41207), (15279, 35244), (16668, 32307), (17622, 30558), (20372, 26433), (21538, 25002)]