314479648

素因数分解:

$2^5\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1531}}^1$

素因数の和:1686

約数の個数: 72

約数和(自身を含む): 726186384

約数和(自身を除く): 411706736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 131, 196, 224, 262, 392, 524, 784, 917, 1048, 1531, 1568, 1834, 2096, 3062, 3668, 4192, 6124, 6419, 7336, 10717, 12248, 12838, 14672, 21434, 24496, 25676, 29344, 42868, 48992, 51352, 75019, 85736, 102704, 150038, 171472, 200561, 205408, 300076, 342944, 401122, 600152, 802244, 1200304, 1403927, 1604488, 2400608, 2807854, 3208976, 5615708, 6417952, 9827489, 11231416, 19654978, 22462832, 39309956, 44925664, 78619912, 157239824, 314479648]

約数ペア:

[(1, 314479648), (2, 157239824), (4, 78619912), (7, 44925664), (8, 39309956), (14, 22462832), (16, 19654978), (28, 11231416), (32, 9827489), (49, 6417952), (56, 5615708), (98, 3208976), (112, 2807854), (131, 2400608), (196, 1604488), (224, 1403927), (262, 1200304), (392, 802244), (524, 600152), (784, 401122), (917, 342944), (1048, 300076), (1531, 205408), (1568, 200561), (1834, 171472), (2096, 150038), (3062, 102704), (3668, 85736), (4192, 75019), (6124, 51352), (6419, 48992), (7336, 42868), (10717, 29344), (12248, 25676), (12838, 24496), (14672, 21434)]