253494144

素因数分解:

$2^7\times 3^3\times {\mathrm{41}}^1\times {\mathrm{1789}}^1$

素因数の和:1853

約数の個数: 128

約数和(自身を含む): 766836000

約数和(自身を除く): 513341856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 128, 144, 164, 192, 216, 246, 288, 328, 369, 384, 432, 492, 576, 656, 738, 864, 984, 1107, 1152, 1312, 1476, 1728, 1789, 1968, 2214, 2624, 2952, 3456, 3578, 3936, 4428, 5248, 5367, 5904, 7156, 7872, 8856, 10734, 11808, 14312, 15744, 16101, 17712, 21468, 23616, 28624, 32202, 35424, 42936, 47232, 48303, 57248, 64404, 70848, 73349, 85872, 96606, 114496, 128808, 141696, 146698, 171744, 193212, 220047, 228992, 257616, 293396, 343488, 386424, 440094, 515232, 586792, 660141, 686976, 772848, 880188, 1030464, 1173584, 1320282, 1545696, 1760376, 1980423, 2060928, 2347168, 2640564, 3091392, 3520752, 3960846, 4694336, 5281128, 6182784, 7041504, 7921692, 9388672, 10562256, 14083008, 15843384, 21124512, 28166016, 31686768, 42249024, 63373536, 84498048, 126747072, 253494144]

約数ペア:

[(1, 253494144), (2, 126747072), (3, 84498048), (4, 63373536), (6, 42249024), (8, 31686768), (9, 28166016), (12, 21124512), (16, 15843384), (18, 14083008), (24, 10562256), (27, 9388672), (32, 7921692), (36, 7041504), (41, 6182784), (48, 5281128), (54, 4694336), (64, 3960846), (72, 3520752), (82, 3091392), (96, 2640564), (108, 2347168), (123, 2060928), (128, 1980423), (144, 1760376), (164, 1545696), (192, 1320282), (216, 1173584), (246, 1030464), (288, 880188), (328, 772848), (369, 686976), (384, 660141), (432, 586792), (492, 515232), (576, 440094), (656, 386424), (738, 343488), (864, 293396), (984, 257616), (1107, 228992), (1152, 220047), (1312, 193212), (1476, 171744), (1728, 146698), (1789, 141696), (1968, 128808), (2214, 114496), (2624, 96606), (2952, 85872), (3456, 73349), (3578, 70848), (3936, 64404), (4428, 57248), (5248, 48303), (5367, 47232), (5904, 42936), (7156, 35424), (7872, 32202), (8856, 28624), (10734, 23616), (11808, 21468), (14312, 17712), (15744, 16101)]