252208128

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 176

約数和(自身を含む): 736920000

約数和(自身を除く): 484711872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 64, 76, 87, 96, 114, 116, 128, 149, 152, 174, 192, 228, 232, 256, 298, 304, 348, 384, 447, 456, 464, 512, 551, 596, 608, 696, 768, 894, 912, 928, 1024, 1102, 1192, 1216, 1392, 1536, 1653, 1788, 1824, 1856, 2204, 2384, 2432, 2784, 2831, 3072, 3306, 3576, 3648, 3712, 4321, 4408, 4768, 4864, 5568, 5662, 6612, 7152, 7296, 7424, 8493, 8642, 8816, 9536, 9728, 11136, 11324, 12963, 13224, 14304, 14592, 14848, 16986, 17284, 17632, 19072, 19456, 22272, 22648, 25926, 26448, 28608, 29184, 29696, 33972, 34568, 35264, 38144, 44544, 45296, 51852, 52896, 57216, 58368, 67944, 69136, 70528, 76288, 82099, 89088, 90592, 103704, 105792, 114432, 135888, 138272, 141056, 152576, 164198, 181184, 207408, 211584, 228864, 246297, 271776, 276544, 282112, 328396, 362368, 414816, 423168, 457728, 492594, 543552, 553088, 564224, 656792, 724736, 829632, 846336, 985188, 1087104, 1106176, 1313584, 1449472, 1659264, 1692672, 1970376, 2174208, 2212352, 2627168, 2898944, 3318528, 3940752, 4348416, 4424704, 5254336, 6637056, 7881504, 8696832, 10508672, 13274112, 15763008, 21017344, 31526016, 42034688, 63052032, 84069376, 126104064, 252208128]

約数ペア:

[(1, 252208128), (2, 126104064), (3, 84069376), (4, 63052032), (6, 42034688), (8, 31526016), (12, 21017344), (16, 15763008), (19, 13274112), (24, 10508672), (29, 8696832), (32, 7881504), (38, 6637056), (48, 5254336), (57, 4424704), (58, 4348416), (64, 3940752), (76, 3318528), (87, 2898944), (96, 2627168), (114, 2212352), (116, 2174208), (128, 1970376), (149, 1692672), (152, 1659264), (174, 1449472), (192, 1313584), (228, 1106176), (232, 1087104), (256, 985188), (298, 846336), (304, 829632), (348, 724736), (384, 656792), (447, 564224), (456, 553088), (464, 543552), (512, 492594), (551, 457728), (596, 423168), (608, 414816), (696, 362368), (768, 328396), (894, 282112), (912, 276544), (928, 271776), (1024, 246297), (1102, 228864), (1192, 211584), (1216, 207408), (1392, 181184), (1536, 164198), (1653, 152576), (1788, 141056), (1824, 138272), (1856, 135888), (2204, 114432), (2384, 105792), (2432, 103704), (2784, 90592), (2831, 89088), (3072, 82099), (3306, 76288), (3576, 70528), (3648, 69136), (3712, 67944), (4321, 58368), (4408, 57216), (4768, 52896), (4864, 51852), (5568, 45296), (5662, 44544), (6612, 38144), (7152, 35264), (7296, 34568), (7424, 33972), (8493, 29696), (8642, 29184), (8816, 28608), (9536, 26448), (9728, 25926), (11136, 22648), (11324, 22272), (12963, 19456), (13224, 19072), (14304, 17632), (14592, 17284), (14848, 16986)]