299479936

素因数分解:

$2^7\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4027}}^1$

素因数の和:4131

約数の個数: 64

約数和(自身を含む): 690238080

約数和(自身を除く): 390758144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 332, 448, 581, 664, 896, 1162, 1328, 2324, 2656, 4027, 4648, 5312, 8054, 9296, 10624, 16108, 18592, 28189, 32216, 37184, 56378, 64432, 74368, 112756, 128864, 225512, 257728, 334241, 451024, 515456, 668482, 902048, 1336964, 1804096, 2339687, 2673928, 3608192, 4679374, 5347856, 9358748, 10695712, 18717496, 21391424, 37434992, 42782848, 74869984, 149739968, 299479936]

約数ペア:

[(1, 299479936), (2, 149739968), (4, 74869984), (7, 42782848), (8, 37434992), (14, 21391424), (16, 18717496), (28, 10695712), (32, 9358748), (56, 5347856), (64, 4679374), (83, 3608192), (112, 2673928), (128, 2339687), (166, 1804096), (224, 1336964), (332, 902048), (448, 668482), (581, 515456), (664, 451024), (896, 334241), (1162, 257728), (1328, 225512), (2324, 128864), (2656, 112756), (4027, 74368), (4648, 64432), (5312, 56378), (8054, 37184), (9296, 32216), (10624, 28189), (16108, 18592)]