2563460928

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20509}}^1$

素因数の和:20565

約数の個数: 168

約数和(自身を含む): 8668674560

約数和(自身を除く): 6105213632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2604, 2976, 3472, 3906, 4032, 4464, 5208, 5952, 6944, 7812, 8928, 10416, 13888, 15624, 17856, 20509, 20832, 31248, 41018, 41664, 61527, 62496, 82036, 123054, 124992, 143563, 164072, 184581, 246108, 287126, 328144, 369162, 430689, 492216, 574252, 635779, 656288, 738324, 861378, 984432, 1148504, 1271558, 1292067, 1312576, 1476648, 1722756, 1907337, 1968864, 2297008, 2543116, 2584134, 2953296, 3445512, 3814674, 3937728, 4450453, 4594016, 5086232, 5168268, 5722011, 5906592, 6891024, 7629348, 8900906, 9188032, 10172464, 10336536, 11444022, 11813184, 13351359, 13782048, 15258696, 17801812, 20344928, 20673072, 22888044, 26702718, 27564096, 30517392, 35603624, 40054077, 40689856, 41346144, 45776088, 53405436, 61034784, 71207248, 80108154, 82692288, 91552176, 106810872, 122069568, 142414496, 160216308, 183104352, 213621744, 284828992, 320432616, 366208704, 427243488, 640865232, 854486976, 1281730464, 2563460928]

約数ペア:

[(1, 2563460928), (2, 1281730464), (3, 854486976), (4, 640865232), (6, 427243488), (7, 366208704), (8, 320432616), (9, 284828992), (12, 213621744), (14, 183104352), (16, 160216308), (18, 142414496), (21, 122069568), (24, 106810872), (28, 91552176), (31, 82692288), (32, 80108154), (36, 71207248), (42, 61034784), (48, 53405436), (56, 45776088), (62, 41346144), (63, 40689856), (64, 40054077), (72, 35603624), (84, 30517392), (93, 27564096), (96, 26702718), (112, 22888044), (124, 20673072), (126, 20344928), (144, 17801812), (168, 15258696), (186, 13782048), (192, 13351359), (217, 11813184), (224, 11444022), (248, 10336536), (252, 10172464), (279, 9188032), (288, 8900906), (336, 7629348), (372, 6891024), (434, 5906592), (448, 5722011), (496, 5168268), (504, 5086232), (558, 4594016), (576, 4450453), (651, 3937728), (672, 3814674), (744, 3445512), (868, 2953296), (992, 2584134), (1008, 2543116), (1116, 2297008), (1302, 1968864), (1344, 1907337), (1488, 1722756), (1736, 1476648), (1953, 1312576), (1984, 1292067), (2016, 1271558), (2232, 1148504), (2604, 984432), (2976, 861378), (3472, 738324), (3906, 656288), (4032, 635779), (4464, 574252), (5208, 492216), (5952, 430689), (6944, 369162), (7812, 328144), (8928, 287126), (10416, 246108), (13888, 184581), (15624, 164072), (17856, 143563), (20509, 124992), (20832, 123054), (31248, 82036), (41018, 62496), (41664, 61527)]