2031715728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{6481}}^1$

素因数の和:6813

約数の個数: 120

約数和(自身を含む): 6520166016

約数和(自身を除く): 4488450288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 311, 336, 504, 622, 933, 1008, 1244, 1866, 2177, 2488, 2799, 3732, 4354, 4976, 5598, 6481, 6531, 7464, 8708, 11196, 12962, 13062, 14928, 17416, 19443, 19593, 22392, 25924, 26124, 34832, 38886, 39186, 44784, 45367, 51848, 52248, 58329, 77772, 78372, 90734, 103696, 104496, 116658, 136101, 155544, 156744, 181468, 233316, 272202, 311088, 313488, 362936, 408303, 466632, 544404, 725872, 816606, 933264, 1088808, 1633212, 2015591, 2177616, 3266424, 4031182, 6046773, 6532848, 8062364, 12093546, 14109137, 16124728, 18140319, 24187092, 28218274, 32249456, 36280638, 42327411, 48374184, 56436548, 72561276, 84654822, 96748368, 112873096, 126982233, 145122552, 169309644, 225746192, 253964466, 290245104, 338619288, 507928932, 677238576, 1015857864, 2031715728]

約数ペア:

[(1, 2031715728), (2, 1015857864), (3, 677238576), (4, 507928932), (6, 338619288), (7, 290245104), (8, 253964466), (9, 225746192), (12, 169309644), (14, 145122552), (16, 126982233), (18, 112873096), (21, 96748368), (24, 84654822), (28, 72561276), (36, 56436548), (42, 48374184), (48, 42327411), (56, 36280638), (63, 32249456), (72, 28218274), (84, 24187092), (112, 18140319), (126, 16124728), (144, 14109137), (168, 12093546), (252, 8062364), (311, 6532848), (336, 6046773), (504, 4031182), (622, 3266424), (933, 2177616), (1008, 2015591), (1244, 1633212), (1866, 1088808), (2177, 933264), (2488, 816606), (2799, 725872), (3732, 544404), (4354, 466632), (4976, 408303), (5598, 362936), (6481, 313488), (6531, 311088), (7464, 272202), (8708, 233316), (11196, 181468), (12962, 156744), (13062, 155544), (14928, 136101), (17416, 116658), (19443, 104496), (19593, 103696), (22392, 90734), (25924, 78372), (26124, 77772), (34832, 58329), (38886, 52248), (39186, 51848), (44784, 45367)]