1220504832

素因数分解:

$2^8\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2689}}^1$

素因数の和:2908

約数の個数: 108

約数和(自身を含む): 3538194660

約数和(自身を除く): 2317689828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 197, 256, 288, 384, 394, 576, 591, 768, 788, 1152, 1182, 1576, 1773, 2304, 2364, 2689, 3152, 3546, 4728, 5378, 6304, 7092, 8067, 9456, 10756, 12608, 14184, 16134, 18912, 21512, 24201, 25216, 28368, 32268, 37824, 43024, 48402, 50432, 56736, 64536, 75648, 86048, 96804, 113472, 129072, 151296, 172096, 193608, 226944, 258144, 344192, 387216, 453888, 516288, 529733, 688384, 774432, 1032576, 1059466, 1548864, 1589199, 2065152, 2118932, 3097728, 3178398, 4237864, 4767597, 6195456, 6356796, 8475728, 9535194, 12713592, 16951456, 19070388, 25427184, 33902912, 38140776, 50854368, 67805824, 76281552, 101708736, 135611648, 152563104, 203417472, 305126208, 406834944, 610252416, 1220504832]

約数ペア:

[(1, 1220504832), (2, 610252416), (3, 406834944), (4, 305126208), (6, 203417472), (8, 152563104), (9, 135611648), (12, 101708736), (16, 76281552), (18, 67805824), (24, 50854368), (32, 38140776), (36, 33902912), (48, 25427184), (64, 19070388), (72, 16951456), (96, 12713592), (128, 9535194), (144, 8475728), (192, 6356796), (197, 6195456), (256, 4767597), (288, 4237864), (384, 3178398), (394, 3097728), (576, 2118932), (591, 2065152), (768, 1589199), (788, 1548864), (1152, 1059466), (1182, 1032576), (1576, 774432), (1773, 688384), (2304, 529733), (2364, 516288), (2689, 453888), (3152, 387216), (3546, 344192), (4728, 258144), (5378, 226944), (6304, 193608), (7092, 172096), (8067, 151296), (9456, 129072), (10756, 113472), (12608, 96804), (14184, 86048), (16134, 75648), (18912, 64536), (21512, 56736), (24201, 50432), (25216, 48402), (28368, 43024), (32268, 37824)]