356878144

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1080

約数の個数: 112

約数和(自身を含む): 876068352

約数和(自身を除く): 519190208

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 47, 56, 64, 68, 94, 112, 119, 136, 188, 224, 238, 272, 329, 376, 448, 476, 544, 658, 752, 799, 952, 997, 1088, 1316, 1504, 1598, 1904, 1994, 2632, 3008, 3196, 3808, 3988, 5264, 5593, 6392, 6979, 7616, 7976, 10528, 11186, 12784, 13958, 15952, 16949, 21056, 22372, 25568, 27916, 31904, 33898, 44744, 46859, 51136, 55832, 63808, 67796, 89488, 93718, 111664, 118643, 135592, 178976, 187436, 223328, 237286, 271184, 328013, 357952, 374872, 446656, 474572, 542368, 656026, 749744, 796603, 949144, 1084736, 1312052, 1499488, 1593206, 1898288, 2624104, 2998976, 3186412, 3796576, 5248208, 5576221, 6372824, 7593152, 10496416, 11152442, 12745648, 20992832, 22304884, 25491296, 44609768, 50982592, 89219536, 178439072, 356878144]

約数ペア:

[(1, 356878144), (2, 178439072), (4, 89219536), (7, 50982592), (8, 44609768), (14, 25491296), (16, 22304884), (17, 20992832), (28, 12745648), (32, 11152442), (34, 10496416), (47, 7593152), (56, 6372824), (64, 5576221), (68, 5248208), (94, 3796576), (112, 3186412), (119, 2998976), (136, 2624104), (188, 1898288), (224, 1593206), (238, 1499488), (272, 1312052), (329, 1084736), (376, 949144), (448, 796603), (476, 749744), (544, 656026), (658, 542368), (752, 474572), (799, 446656), (952, 374872), (997, 357952), (1088, 328013), (1316, 271184), (1504, 237286), (1598, 223328), (1904, 187436), (1994, 178976), (2632, 135592), (3008, 118643), (3196, 111664), (3808, 93718), (3988, 89488), (5264, 67796), (5593, 63808), (6392, 55832), (6979, 51136), (7616, 46859), (7976, 44744), (10528, 33898), (11186, 31904), (12784, 27916), (13958, 25568), (15952, 22372), (16949, 21056)]