217467008

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:794

約数の個数: 96

約数和(自身を含む): 501942000

約数和(自身を除く): 284474992

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 121, 128, 152, 176, 209, 242, 304, 352, 418, 484, 608, 704, 739, 836, 968, 1216, 1408, 1478, 1672, 1936, 2299, 2432, 2956, 3344, 3872, 4598, 5912, 6688, 7744, 8129, 9196, 11824, 13376, 14041, 15488, 16258, 18392, 23648, 26752, 28082, 32516, 36784, 47296, 56164, 65032, 73568, 89419, 94592, 112328, 130064, 147136, 154451, 178838, 224656, 260128, 294272, 308902, 357676, 449312, 520256, 617804, 715352, 898624, 1040512, 1235608, 1430704, 1698961, 1797248, 2471216, 2861408, 3397922, 4942432, 5722816, 6795844, 9884864, 11445632, 13591688, 19769728, 27183376, 54366752, 108733504, 217467008]

約数ペア:

[(1, 217467008), (2, 108733504), (4, 54366752), (8, 27183376), (11, 19769728), (16, 13591688), (19, 11445632), (22, 9884864), (32, 6795844), (38, 5722816), (44, 4942432), (64, 3397922), (76, 2861408), (88, 2471216), (121, 1797248), (128, 1698961), (152, 1430704), (176, 1235608), (209, 1040512), (242, 898624), (304, 715352), (352, 617804), (418, 520256), (484, 449312), (608, 357676), (704, 308902), (739, 294272), (836, 260128), (968, 224656), (1216, 178838), (1408, 154451), (1478, 147136), (1672, 130064), (1936, 112328), (2299, 94592), (2432, 89419), (2956, 73568), (3344, 65032), (3872, 56164), (4598, 47296), (5912, 36784), (6688, 32516), (7744, 28082), (8129, 26752), (9196, 23648), (11824, 18392), (13376, 16258), (14041, 15488)]