2780587488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{15733}}^1$

素因数の和:16016

約数の個数: 96

約数和(自身を含む): 8374012416

約数和(自身を除く): 5593424928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 263, 336, 526, 672, 789, 1052, 1578, 1841, 2104, 3156, 3682, 4208, 5523, 6312, 7364, 8416, 11046, 12624, 14728, 15733, 22092, 25248, 29456, 31466, 44184, 47199, 58912, 62932, 88368, 94398, 110131, 125864, 176736, 188796, 220262, 251728, 330393, 377592, 440524, 503456, 660786, 755184, 881048, 1321572, 1510368, 1762096, 2643144, 3524192, 4137779, 5286288, 8275558, 10572576, 12413337, 16551116, 24826674, 28964453, 33102232, 49653348, 57928906, 66204464, 86893359, 99306696, 115857812, 132408928, 173786718, 198613392, 231715624, 347573436, 397226784, 463431248, 695146872, 926862496, 1390293744, 2780587488]

約数ペア:

[(1, 2780587488), (2, 1390293744), (3, 926862496), (4, 695146872), (6, 463431248), (7, 397226784), (8, 347573436), (12, 231715624), (14, 198613392), (16, 173786718), (21, 132408928), (24, 115857812), (28, 99306696), (32, 86893359), (42, 66204464), (48, 57928906), (56, 49653348), (84, 33102232), (96, 28964453), (112, 24826674), (168, 16551116), (224, 12413337), (263, 10572576), (336, 8275558), (526, 5286288), (672, 4137779), (789, 3524192), (1052, 2643144), (1578, 1762096), (1841, 1510368), (2104, 1321572), (3156, 881048), (3682, 755184), (4208, 660786), (5523, 503456), (6312, 440524), (7364, 377592), (8416, 330393), (11046, 251728), (12624, 220262), (14728, 188796), (15733, 176736), (22092, 125864), (25248, 110131), (29456, 94398), (31466, 88368), (44184, 62932), (47199, 58912)]