388152576

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:657

約数の個数: 216

約数和(自身を含む): 1312444224

約数和(自身を除く): 924291648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 64, 72, 82, 84, 96, 112, 123, 126, 128, 144, 164, 168, 192, 224, 246, 252, 256, 287, 288, 328, 336, 369, 384, 448, 492, 504, 574, 576, 587, 656, 672, 738, 768, 861, 896, 984, 1008, 1148, 1152, 1174, 1312, 1344, 1476, 1722, 1761, 1792, 1968, 2016, 2296, 2304, 2348, 2583, 2624, 2688, 2952, 3444, 3522, 3936, 4032, 4109, 4592, 4696, 5166, 5248, 5283, 5376, 5904, 6888, 7044, 7872, 8064, 8218, 9184, 9392, 10332, 10496, 10566, 11808, 12327, 13776, 14088, 15744, 16128, 16436, 18368, 18784, 20664, 21132, 23616, 24067, 24654, 27552, 28176, 31488, 32872, 36736, 36981, 37568, 41328, 42264, 47232, 48134, 49308, 55104, 56352, 65744, 72201, 73472, 73962, 75136, 82656, 84528, 94464, 96268, 98616, 110208, 112704, 131488, 144402, 147924, 150272, 165312, 168469, 169056, 192536, 197232, 216603, 220416, 225408, 262976, 288804, 295848, 330624, 336938, 338112, 385072, 394464, 433206, 450816, 505407, 525952, 577608, 591696, 661248, 673876, 676224, 770144, 788928, 866412, 1010814, 1051904, 1155216, 1183392, 1347752, 1352448, 1516221, 1540288, 1577856, 1732824, 2021628, 2310432, 2366784, 2695504, 3032442, 3080576, 3155712, 3465648, 4043256, 4620864, 4733568, 5391008, 6064884, 6161152, 6931296, 8086512, 9241728, 9467136, 10782016, 12129768, 13862592, 16173024, 18483456, 21564032, 24259536, 27725184, 32346048, 43128064, 48519072, 55450368, 64692096, 97038144, 129384192, 194076288, 388152576]

約数ペア:

[(1, 388152576), (2, 194076288), (3, 129384192), (4, 97038144), (6, 64692096), (7, 55450368), (8, 48519072), (9, 43128064), (12, 32346048), (14, 27725184), (16, 24259536), (18, 21564032), (21, 18483456), (24, 16173024), (28, 13862592), (32, 12129768), (36, 10782016), (41, 9467136), (42, 9241728), (48, 8086512), (56, 6931296), (63, 6161152), (64, 6064884), (72, 5391008), (82, 4733568), (84, 4620864), (96, 4043256), (112, 3465648), (123, 3155712), (126, 3080576), (128, 3032442), (144, 2695504), (164, 2366784), (168, 2310432), (192, 2021628), (224, 1732824), (246, 1577856), (252, 1540288), (256, 1516221), (287, 1352448), (288, 1347752), (328, 1183392), (336, 1155216), (369, 1051904), (384, 1010814), (448, 866412), (492, 788928), (504, 770144), (574, 676224), (576, 673876), (587, 661248), (656, 591696), (672, 577608), (738, 525952), (768, 505407), (861, 450816), (896, 433206), (984, 394464), (1008, 385072), (1148, 338112), (1152, 336938), (1174, 330624), (1312, 295848), (1344, 288804), (1476, 262976), (1722, 225408), (1761, 220416), (1792, 216603), (1968, 197232), (2016, 192536), (2296, 169056), (2304, 168469), (2348, 165312), (2583, 150272), (2624, 147924), (2688, 144402), (2952, 131488), (3444, 112704), (3522, 110208), (3936, 98616), (4032, 96268), (4109, 94464), (4592, 84528), (4696, 82656), (5166, 75136), (5248, 73962), (5283, 73472), (5376, 72201), (5904, 65744), (6888, 56352), (7044, 55104), (7872, 49308), (8064, 48134), (8218, 47232), (9184, 42264), (9392, 41328), (10332, 37568), (10496, 36981), (10566, 36736), (11808, 32872), (12327, 31488), (13776, 28176), (14088, 27552), (15744, 24654), (16128, 24067), (16436, 23616), (18368, 21132), (18784, 20664)]