225453312

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{1997}}^1$

素因数の和:2033

約数の個数: 162

約数和(自身を含む): 756544698

約数和(自身を除く): 531091386

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 768, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 1792, 1997, 2016, 2304, 2352, 2688, 3136, 3528, 3994, 4032, 4704, 5376, 5991, 6272, 7056, 7988, 8064, 9408, 11982, 12544, 13979, 14112, 15976, 16128, 17973, 18816, 23964, 27958, 28224, 31952, 35946, 37632, 41937, 47928, 55916, 56448, 63904, 71892, 83874, 95856, 97853, 111832, 112896, 125811, 127808, 143784, 167748, 191712, 195706, 223664, 251622, 255616, 287568, 293559, 335496, 383424, 391412, 447328, 503244, 511232, 575136, 587118, 670992, 766848, 782824, 880677, 894656, 1006488, 1150272, 1174236, 1341984, 1533696, 1565648, 1761354, 1789312, 2012976, 2300544, 2348472, 2683968, 3131296, 3522708, 3578624, 4025952, 4601088, 4696944, 5367936, 6262592, 7045416, 8051904, 9393888, 10735872, 12525184, 14090832, 16103808, 18787776, 25050368, 28181664, 32207616, 37575552, 56363328, 75151104, 112726656, 225453312]

約数ペア:

[(1, 225453312), (2, 112726656), (3, 75151104), (4, 56363328), (6, 37575552), (7, 32207616), (8, 28181664), (9, 25050368), (12, 18787776), (14, 16103808), (16, 14090832), (18, 12525184), (21, 10735872), (24, 9393888), (28, 8051904), (32, 7045416), (36, 6262592), (42, 5367936), (48, 4696944), (49, 4601088), (56, 4025952), (63, 3578624), (64, 3522708), (72, 3131296), (84, 2683968), (96, 2348472), (98, 2300544), (112, 2012976), (126, 1789312), (128, 1761354), (144, 1565648), (147, 1533696), (168, 1341984), (192, 1174236), (196, 1150272), (224, 1006488), (252, 894656), (256, 880677), (288, 782824), (294, 766848), (336, 670992), (384, 587118), (392, 575136), (441, 511232), (448, 503244), (504, 447328), (576, 391412), (588, 383424), (672, 335496), (768, 293559), (784, 287568), (882, 255616), (896, 251622), (1008, 223664), (1152, 195706), (1176, 191712), (1344, 167748), (1568, 143784), (1764, 127808), (1792, 125811), (1997, 112896), (2016, 111832), (2304, 97853), (2352, 95856), (2688, 83874), (3136, 71892), (3528, 63904), (3994, 56448), (4032, 55916), (4704, 47928), (5376, 41937), (5991, 37632), (6272, 35946), (7056, 31952), (7988, 28224), (8064, 27958), (9408, 23964), (11982, 18816), (12544, 17973), (13979, 16128), (14112, 15976)]