331298016

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{70429}}^1$

素因数の和:70456

約数の個数: 72

約数和(自身を含む): 1011656520

約数和(自身を除く): 680358504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 70429, 140858, 211287, 281716, 422574, 493003, 563432, 845148, 986006, 1126864, 1479009, 1690296, 1972012, 2253728, 2958018, 3380592, 3451021, 3944024, 5916036, 6761184, 6902042, 7888048, 10353063, 11832072, 13804084, 15776096, 20706126, 23664144, 27608168, 41412252, 47328288, 55216336, 82824504, 110432672, 165649008, 331298016]

約数ペア:

[(1, 331298016), (2, 165649008), (3, 110432672), (4, 82824504), (6, 55216336), (7, 47328288), (8, 41412252), (12, 27608168), (14, 23664144), (16, 20706126), (21, 15776096), (24, 13804084), (28, 11832072), (32, 10353063), (42, 7888048), (48, 6902042), (49, 6761184), (56, 5916036), (84, 3944024), (96, 3451021), (98, 3380592), (112, 2958018), (147, 2253728), (168, 1972012), (196, 1690296), (224, 1479009), (294, 1126864), (336, 986006), (392, 845148), (588, 563432), (672, 493003), (784, 422574), (1176, 281716), (1568, 211287), (2352, 140858), (4704, 70429)]