220988544

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4327}}^1$

素因数の和:4370

約数の個数: 128

約数和(自身を含む): 706329600

約数和(自身を除く): 485341056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 798, 896, 912, 1064, 1216, 1344, 1596, 1824, 2128, 2432, 2688, 3192, 3648, 4256, 4327, 6384, 7296, 8512, 8654, 12768, 12981, 17024, 17308, 25536, 25962, 30289, 34616, 51072, 51924, 60578, 69232, 82213, 90867, 103848, 121156, 138464, 164426, 181734, 207696, 242312, 246639, 276928, 328852, 363468, 415392, 484624, 493278, 553856, 575491, 657704, 726936, 830784, 969248, 986556, 1150982, 1315408, 1453872, 1661568, 1726473, 1938496, 1973112, 2301964, 2630816, 2907744, 3452946, 3876992, 3946224, 4603928, 5261632, 5815488, 6905892, 7892448, 9207856, 10523264, 11630976, 13811784, 15784896, 18415712, 27623568, 31569792, 36831424, 55247136, 73662848, 110494272, 220988544]

約数ペア:

[(1, 220988544), (2, 110494272), (3, 73662848), (4, 55247136), (6, 36831424), (7, 31569792), (8, 27623568), (12, 18415712), (14, 15784896), (16, 13811784), (19, 11630976), (21, 10523264), (24, 9207856), (28, 7892448), (32, 6905892), (38, 5815488), (42, 5261632), (48, 4603928), (56, 3946224), (57, 3876992), (64, 3452946), (76, 2907744), (84, 2630816), (96, 2301964), (112, 1973112), (114, 1938496), (128, 1726473), (133, 1661568), (152, 1453872), (168, 1315408), (192, 1150982), (224, 986556), (228, 969248), (266, 830784), (304, 726936), (336, 657704), (384, 575491), (399, 553856), (448, 493278), (456, 484624), (532, 415392), (608, 363468), (672, 328852), (798, 276928), (896, 246639), (912, 242312), (1064, 207696), (1216, 181734), (1344, 164426), (1596, 138464), (1824, 121156), (2128, 103848), (2432, 90867), (2688, 82213), (3192, 69232), (3648, 60578), (4256, 51924), (4327, 51072), (6384, 34616), (7296, 30289), (8512, 25962), (8654, 25536), (12768, 17308), (12981, 17024)]