251148128

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{14561}}^1$

素因数の和:14596

約数の個数: 72

約数和(自身を含む): 627505704

約数和(自身を除く): 376357576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 14561, 17248, 29122, 58244, 101927, 116488, 160171, 203854, 232976, 320342, 407708, 465952, 640684, 713489, 815416, 1121197, 1281368, 1426978, 1630832, 2242394, 2562736, 2853956, 3261664, 4484788, 5125472, 5707912, 7848379, 8969576, 11415824, 15696758, 17939152, 22831648, 31393516, 35878304, 62787032, 125574064, 251148128]

約数ペア:

[(1, 251148128), (2, 125574064), (4, 62787032), (7, 35878304), (8, 31393516), (11, 22831648), (14, 17939152), (16, 15696758), (22, 11415824), (28, 8969576), (32, 7848379), (44, 5707912), (49, 5125472), (56, 4484788), (77, 3261664), (88, 2853956), (98, 2562736), (112, 2242394), (154, 1630832), (176, 1426978), (196, 1281368), (224, 1121197), (308, 815416), (352, 713489), (392, 640684), (539, 465952), (616, 407708), (784, 320342), (1078, 232976), (1232, 203854), (1568, 160171), (2156, 116488), (2464, 101927), (4312, 58244), (8624, 29122), (14561, 17248)]