1440969984

素因数分解:

$2^8\times 3^2\times {\mathrm{311}}^1\times {\mathrm{2011}}^1$

素因数の和:2344

約数の個数: 108

約数和(自身を含む): 4170103392

約数和(自身を除く): 2729133408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 311, 384, 576, 622, 768, 933, 1152, 1244, 1866, 2011, 2304, 2488, 2799, 3732, 4022, 4976, 5598, 6033, 7464, 8044, 9952, 11196, 12066, 14928, 16088, 18099, 19904, 22392, 24132, 29856, 32176, 36198, 39808, 44784, 48264, 59712, 64352, 72396, 79616, 89568, 96528, 119424, 128704, 144792, 179136, 193056, 238848, 257408, 289584, 358272, 386112, 514816, 579168, 625421, 716544, 772224, 1158336, 1250842, 1544448, 1876263, 2316672, 2501684, 3752526, 4633344, 5003368, 5628789, 7505052, 10006736, 11257578, 15010104, 20013472, 22515156, 30020208, 40026944, 45030312, 60040416, 80053888, 90060624, 120080832, 160107776, 180121248, 240161664, 360242496, 480323328, 720484992, 1440969984]

約数ペア:

[(1, 1440969984), (2, 720484992), (3, 480323328), (4, 360242496), (6, 240161664), (8, 180121248), (9, 160107776), (12, 120080832), (16, 90060624), (18, 80053888), (24, 60040416), (32, 45030312), (36, 40026944), (48, 30020208), (64, 22515156), (72, 20013472), (96, 15010104), (128, 11257578), (144, 10006736), (192, 7505052), (256, 5628789), (288, 5003368), (311, 4633344), (384, 3752526), (576, 2501684), (622, 2316672), (768, 1876263), (933, 1544448), (1152, 1250842), (1244, 1158336), (1866, 772224), (2011, 716544), (2304, 625421), (2488, 579168), (2799, 514816), (3732, 386112), (4022, 358272), (4976, 289584), (5598, 257408), (6033, 238848), (7464, 193056), (8044, 179136), (9952, 144792), (11196, 128704), (12066, 119424), (14928, 96528), (16088, 89568), (18099, 79616), (19904, 72396), (22392, 64352), (24132, 59712), (29856, 48264), (32176, 44784), (36198, 39808)]