268366336

素因数分解:

$2^9\times 7^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:614

約数の個数: 120

約数和(自身を含む): 657748080

約数和(自身を除く): 389381744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 392, 448, 512, 532, 563, 608, 784, 896, 931, 1064, 1126, 1216, 1568, 1792, 1862, 2128, 2252, 2432, 3136, 3584, 3724, 3941, 4256, 4504, 4864, 6272, 7448, 7882, 8512, 9008, 9728, 10697, 12544, 14896, 15764, 17024, 18016, 21394, 25088, 27587, 29792, 31528, 34048, 36032, 42788, 55174, 59584, 63056, 68096, 72064, 74879, 85576, 110348, 119168, 126112, 144128, 149758, 171152, 220696, 238336, 252224, 288256, 299516, 342304, 441392, 476672, 504448, 524153, 599032, 684608, 882784, 1008896, 1048306, 1198064, 1369216, 1765568, 2017792, 2096612, 2396128, 2738432, 3531136, 4193224, 4792256, 5476864, 7062272, 8386448, 9584512, 14124544, 16772896, 19169024, 33545792, 38338048, 67091584, 134183168, 268366336]

約数ペア:

[(1, 268366336), (2, 134183168), (4, 67091584), (7, 38338048), (8, 33545792), (14, 19169024), (16, 16772896), (19, 14124544), (28, 9584512), (32, 8386448), (38, 7062272), (49, 5476864), (56, 4792256), (64, 4193224), (76, 3531136), (98, 2738432), (112, 2396128), (128, 2096612), (133, 2017792), (152, 1765568), (196, 1369216), (224, 1198064), (256, 1048306), (266, 1008896), (304, 882784), (392, 684608), (448, 599032), (512, 524153), (532, 504448), (563, 476672), (608, 441392), (784, 342304), (896, 299516), (931, 288256), (1064, 252224), (1126, 238336), (1216, 220696), (1568, 171152), (1792, 149758), (1862, 144128), (2128, 126112), (2252, 119168), (2432, 110348), (3136, 85576), (3584, 74879), (3724, 72064), (3941, 68096), (4256, 63056), (4504, 59584), (4864, 55174), (6272, 42788), (7448, 36032), (7882, 34048), (8512, 31528), (9008, 29792), (9728, 27587), (10697, 25088), (12544, 21394), (14896, 18016), (15764, 17024)]