2997654912

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{123911}}^1$

素因数の和:123941

約数の個数: 128

約数和(自身を含む): 10111219200

約数和(自身を除く): 7113564288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 123911, 247822, 371733, 495644, 743466, 867377, 991288, 1115199, 1486932, 1734754, 1982576, 2230398, 2602131, 2973864, 3345597, 3469508, 3965152, 4460796, 5204262, 5947728, 6691194, 6939016, 7806393, 7930304, 8921592, 10408524, 11895456, 13382388, 13878032, 15612786, 15860608, 17843184, 20817048, 23419179, 23790912, 26764776, 27756064, 31225572, 35686368, 41634096, 46838358, 47581824, 53529552, 55512128, 62451144, 71372736, 83268192, 93676716, 107059104, 111024256, 124902288, 142745472, 166536384, 187353432, 214118208, 249804576, 333072768, 374706864, 428236416, 499609152, 749413728, 999218304, 1498827456, 2997654912]

約数ペア:

[(1, 2997654912), (2, 1498827456), (3, 999218304), (4, 749413728), (6, 499609152), (7, 428236416), (8, 374706864), (9, 333072768), (12, 249804576), (14, 214118208), (16, 187353432), (18, 166536384), (21, 142745472), (24, 124902288), (27, 111024256), (28, 107059104), (32, 93676716), (36, 83268192), (42, 71372736), (48, 62451144), (54, 55512128), (56, 53529552), (63, 47581824), (64, 46838358), (72, 41634096), (84, 35686368), (96, 31225572), (108, 27756064), (112, 26764776), (126, 23790912), (128, 23419179), (144, 20817048), (168, 17843184), (189, 15860608), (192, 15612786), (216, 13878032), (224, 13382388), (252, 11895456), (288, 10408524), (336, 8921592), (378, 7930304), (384, 7806393), (432, 6939016), (448, 6691194), (504, 5947728), (576, 5204262), (672, 4460796), (756, 3965152), (864, 3469508), (896, 3345597), (1008, 2973864), (1152, 2602131), (1344, 2230398), (1512, 1982576), (1728, 1734754), (2016, 1486932), (2688, 1115199), (3024, 991288), (3456, 867377), (4032, 743466), (6048, 495644), (8064, 371733), (12096, 247822), (24192, 123911)]