256181184

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{21179}}^1$

素因数の和:21207

約数の個数: 112

約数和(自身を含む): 860755200

約数和(自身を除く): 604574016

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, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 21179, 42358, 63537, 84716, 127074, 148253, 169432, 190611, 254148, 296506, 338864, 381222, 444759, 508296, 571833, 593012, 677728, 762444, 889518, 1016592, 1143666, 1186024, 1334277, 1355456, 1524888, 1779036, 2033184, 2287332, 2372048, 2668554, 3049776, 3558072, 4002831, 4066368, 4574664, 4744096, 5337108, 6099552, 7116144, 8005662, 9149328, 9488192, 10674216, 12199104, 14232288, 16011324, 18298656, 21348432, 28464576, 32022648, 36597312, 42696864, 64045296, 85393728, 128090592, 256181184]

約数ペア:

[(1, 256181184), (2, 128090592), (3, 85393728), (4, 64045296), (6, 42696864), (7, 36597312), (8, 32022648), (9, 28464576), (12, 21348432), (14, 18298656), (16, 16011324), (18, 14232288), (21, 12199104), (24, 10674216), (27, 9488192), (28, 9149328), (32, 8005662), (36, 7116144), (42, 6099552), (48, 5337108), (54, 4744096), (56, 4574664), (63, 4066368), (64, 4002831), (72, 3558072), (84, 3049776), (96, 2668554), (108, 2372048), (112, 2287332), (126, 2033184), (144, 1779036), (168, 1524888), (189, 1355456), (192, 1334277), (216, 1186024), (224, 1143666), (252, 1016592), (288, 889518), (336, 762444), (378, 677728), (432, 593012), (448, 571833), (504, 508296), (576, 444759), (672, 381222), (756, 338864), (864, 296506), (1008, 254148), (1344, 190611), (1512, 169432), (1728, 148253), (2016, 127074), (3024, 84716), (4032, 63537), (6048, 42358), (12096, 21179)]