212663136

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:933

約数の個数: 144

約数和(自身を含む): 662410224

約数和(自身を除く): 449747088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 84, 96, 98, 106, 112, 147, 159, 168, 196, 212, 224, 294, 318, 336, 371, 392, 424, 588, 636, 672, 742, 784, 848, 853, 1113, 1176, 1272, 1484, 1568, 1696, 1706, 2226, 2352, 2544, 2559, 2597, 2968, 3412, 4452, 4704, 5088, 5118, 5194, 5936, 5971, 6824, 7791, 8904, 10236, 10388, 11872, 11942, 13648, 15582, 17808, 17913, 20472, 20776, 23884, 27296, 31164, 35616, 35826, 40944, 41552, 41797, 45209, 47768, 62328, 71652, 81888, 83104, 83594, 90418, 95536, 124656, 125391, 135627, 143304, 167188, 180836, 191072, 249312, 250782, 271254, 286608, 316463, 334376, 361672, 501564, 542508, 573216, 632926, 668752, 723344, 949389, 1003128, 1085016, 1265852, 1337504, 1446688, 1898778, 2006256, 2170032, 2215241, 2531704, 3797556, 4012512, 4340064, 4430482, 5063408, 6645723, 7595112, 8860964, 10126816, 13291446, 15190224, 17721928, 26582892, 30380448, 35443856, 53165784, 70887712, 106331568, 212663136]

約数ペア:

[(1, 212663136), (2, 106331568), (3, 70887712), (4, 53165784), (6, 35443856), (7, 30380448), (8, 26582892), (12, 17721928), (14, 15190224), (16, 13291446), (21, 10126816), (24, 8860964), (28, 7595112), (32, 6645723), (42, 5063408), (48, 4430482), (49, 4340064), (53, 4012512), (56, 3797556), (84, 2531704), (96, 2215241), (98, 2170032), (106, 2006256), (112, 1898778), (147, 1446688), (159, 1337504), (168, 1265852), (196, 1085016), (212, 1003128), (224, 949389), (294, 723344), (318, 668752), (336, 632926), (371, 573216), (392, 542508), (424, 501564), (588, 361672), (636, 334376), (672, 316463), (742, 286608), (784, 271254), (848, 250782), (853, 249312), (1113, 191072), (1176, 180836), (1272, 167188), (1484, 143304), (1568, 135627), (1696, 125391), (1706, 124656), (2226, 95536), (2352, 90418), (2544, 83594), (2559, 83104), (2597, 81888), (2968, 71652), (3412, 62328), (4452, 47768), (4704, 45209), (5088, 41797), (5118, 41552), (5194, 40944), (5936, 35826), (5971, 35616), (6824, 31164), (7791, 27296), (8904, 23884), (10236, 20776), (10388, 20472), (11872, 17913), (11942, 17808), (13648, 15582)]