1397281536

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{28879}}^1$

素因数の和:28911

約数の個数: 144

約数和(自身を含む): 4722457600

約数和(自身を除く): 3325176064

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, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 24192, 28879, 48384, 57758, 86637, 115516, 173274, 202153, 231032, 259911, 346548, 404306, 462064, 519822, 606459, 693096, 779733, 808612, 924128, 1039644, 1212918, 1386192, 1559466, 1617224, 1819377, 1848256, 2079288, 2425836, 2772384, 3118932, 3234448, 3638754, 3696512, 4158576, 4851672, 5458131, 5544768, 6237864, 6468896, 7277508, 7393024, 8317152, 9703344, 10916262, 11089536, 12475728, 12937792, 14555016, 16634304, 19406688, 21832524, 22179072, 24951456, 25875584, 29110032, 33268608, 38813376, 43665048, 49902912, 51751168, 58220064, 66537216, 77626752, 87330096, 99805824, 116440128, 155253504, 174660192, 199611648, 232880256, 349320384, 465760512, 698640768, 1397281536]

約数ペア:

[(1, 1397281536), (2, 698640768), (3, 465760512), (4, 349320384), (6, 232880256), (7, 199611648), (8, 174660192), (9, 155253504), (12, 116440128), (14, 99805824), (16, 87330096), (18, 77626752), (21, 66537216), (24, 58220064), (27, 51751168), (28, 49902912), (32, 43665048), (36, 38813376), (42, 33268608), (48, 29110032), (54, 25875584), (56, 24951456), (63, 22179072), (64, 21832524), (72, 19406688), (84, 16634304), (96, 14555016), (108, 12937792), (112, 12475728), (126, 11089536), (128, 10916262), (144, 9703344), (168, 8317152), (189, 7393024), (192, 7277508), (216, 6468896), (224, 6237864), (252, 5544768), (256, 5458131), (288, 4851672), (336, 4158576), (378, 3696512), (384, 3638754), (432, 3234448), (448, 3118932), (504, 2772384), (576, 2425836), (672, 2079288), (756, 1848256), (768, 1819377), (864, 1617224), (896, 1559466), (1008, 1386192), (1152, 1212918), (1344, 1039644), (1512, 924128), (1728, 808612), (1792, 779733), (2016, 693096), (2304, 606459), (2688, 519822), (3024, 462064), (3456, 404306), (4032, 346548), (5376, 259911), (6048, 231032), (6912, 202153), (8064, 173274), (12096, 115516), (16128, 86637), (24192, 57758), (28879, 48384)]