211528512

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 252

約数和(自身を含む): 685237644

約数和(自身を除く): 473709132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 53, 64, 72, 78, 82, 96, 104, 106, 117, 123, 144, 156, 159, 164, 169, 192, 208, 212, 234, 246, 288, 312, 318, 328, 338, 369, 416, 424, 468, 477, 492, 507, 533, 576, 624, 636, 656, 676, 689, 738, 832, 848, 936, 954, 984, 1014, 1066, 1248, 1272, 1312, 1352, 1378, 1476, 1521, 1599, 1696, 1872, 1908, 1968, 2028, 2067, 2132, 2173, 2496, 2544, 2624, 2704, 2756, 2952, 3042, 3198, 3392, 3744, 3816, 3936, 4056, 4134, 4264, 4346, 4797, 5088, 5408, 5512, 5904, 6084, 6201, 6396, 6519, 6929, 7488, 7632, 7872, 8112, 8268, 8528, 8692, 8957, 9594, 10176, 10816, 11024, 11808, 12168, 12402, 12792, 13038, 13858, 15264, 16224, 16536, 17056, 17384, 17914, 19188, 19557, 20787, 22048, 23616, 24336, 24804, 25584, 26076, 26871, 27716, 28249, 30528, 32448, 33072, 34112, 34768, 35828, 38376, 39114, 41574, 44096, 48672, 49608, 51168, 52152, 53742, 55432, 56498, 62361, 66144, 69536, 71656, 76752, 78228, 80613, 83148, 84747, 97344, 99216, 102336, 104304, 107484, 110864, 112996, 124722, 132288, 139072, 143312, 153504, 156456, 161226, 166296, 169494, 198432, 208608, 214968, 221728, 225992, 249444, 254241, 286624, 307008, 312912, 322452, 332592, 338988, 367237, 396864, 417216, 429936, 443456, 451984, 498888, 508482, 573248, 625824, 644904, 665184, 677976, 734474, 859872, 903968, 997776, 1016964, 1101711, 1251648, 1289808, 1330368, 1355952, 1468948, 1719744, 1807936, 1995552, 2033928, 2203422, 2579616, 2711904, 2937896, 3305133, 3991104, 4067856, 4406844, 5159232, 5423808, 5875792, 6610266, 8135712, 8813688, 11751584, 13220532, 16271424, 17627376, 23503168, 26441064, 35254752, 52882128, 70509504, 105764256, 211528512]

約数ペア:

[(1, 211528512), (2, 105764256), (3, 70509504), (4, 52882128), (6, 35254752), (8, 26441064), (9, 23503168), (12, 17627376), (13, 16271424), (16, 13220532), (18, 11751584), (24, 8813688), (26, 8135712), (32, 6610266), (36, 5875792), (39, 5423808), (41, 5159232), (48, 4406844), (52, 4067856), (53, 3991104), (64, 3305133), (72, 2937896), (78, 2711904), (82, 2579616), (96, 2203422), (104, 2033928), (106, 1995552), (117, 1807936), (123, 1719744), (144, 1468948), (156, 1355952), (159, 1330368), (164, 1289808), (169, 1251648), (192, 1101711), (208, 1016964), (212, 997776), (234, 903968), (246, 859872), (288, 734474), (312, 677976), (318, 665184), (328, 644904), (338, 625824), (369, 573248), (416, 508482), (424, 498888), (468, 451984), (477, 443456), (492, 429936), (507, 417216), (533, 396864), (576, 367237), (624, 338988), (636, 332592), (656, 322452), (676, 312912), (689, 307008), (738, 286624), (832, 254241), (848, 249444), (936, 225992), (954, 221728), (984, 214968), (1014, 208608), (1066, 198432), (1248, 169494), (1272, 166296), (1312, 161226), (1352, 156456), (1378, 153504), (1476, 143312), (1521, 139072), (1599, 132288), (1696, 124722), (1872, 112996), (1908, 110864), (1968, 107484), (2028, 104304), (2067, 102336), (2132, 99216), (2173, 97344), (2496, 84747), (2544, 83148), (2624, 80613), (2704, 78228), (2756, 76752), (2952, 71656), (3042, 69536), (3198, 66144), (3392, 62361), (3744, 56498), (3816, 55432), (3936, 53742), (4056, 52152), (4134, 51168), (4264, 49608), (4346, 48672), (4797, 44096), (5088, 41574), (5408, 39114), (5512, 38376), (5904, 35828), (6084, 34768), (6201, 34112), (6396, 33072), (6519, 32448), (6929, 30528), (7488, 28249), (7632, 27716), (7872, 26871), (8112, 26076), (8268, 25584), (8528, 24804), (8692, 24336), (8957, 23616), (9594, 22048), (10176, 20787), (10816, 19557), (11024, 19188), (11808, 17914), (12168, 17384), (12402, 17056), (12792, 16536), (13038, 16224), (13858, 15264)]