316864576

素因数分解:

$2^6\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1384

約数の個数: 84

約数和(自身を含む): 741273600

約数和(自身を除く): 424409024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 79, 98, 112, 158, 196, 224, 316, 392, 448, 553, 632, 784, 1106, 1264, 1279, 1568, 2212, 2528, 2558, 3136, 3871, 4424, 5056, 5116, 7742, 8848, 8953, 10232, 15484, 17696, 17906, 20464, 30968, 35392, 35812, 40928, 61936, 62671, 71624, 81856, 101041, 123872, 125342, 143248, 202082, 247744, 250684, 286496, 404164, 501368, 572992, 707287, 808328, 1002736, 1414574, 1616656, 2005472, 2829148, 3233312, 4010944, 4951009, 5658296, 6466624, 9902018, 11316592, 19804036, 22633184, 39608072, 45266368, 79216144, 158432288, 316864576]

約数ペア:

[(1, 316864576), (2, 158432288), (4, 79216144), (7, 45266368), (8, 39608072), (14, 22633184), (16, 19804036), (28, 11316592), (32, 9902018), (49, 6466624), (56, 5658296), (64, 4951009), (79, 4010944), (98, 3233312), (112, 2829148), (158, 2005472), (196, 1616656), (224, 1414574), (316, 1002736), (392, 808328), (448, 707287), (553, 572992), (632, 501368), (784, 404164), (1106, 286496), (1264, 250684), (1279, 247744), (1568, 202082), (2212, 143248), (2528, 125342), (2558, 123872), (3136, 101041), (3871, 81856), (4424, 71624), (5056, 62671), (5116, 61936), (7742, 40928), (8848, 35812), (8953, 35392), (10232, 30968), (15484, 20464), (17696, 17906)]