205714656

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1523}}^1$

素因数の和:1613

約数の個数: 144

約数和(自身を含む): 678996864

約数和(自身を除く): 473282208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 67, 72, 84, 96, 112, 126, 134, 144, 168, 201, 224, 252, 268, 288, 336, 402, 469, 504, 536, 603, 672, 804, 938, 1008, 1072, 1206, 1407, 1523, 1608, 1876, 2016, 2144, 2412, 2814, 3046, 3216, 3752, 4221, 4569, 4824, 5628, 6092, 6432, 7504, 8442, 9138, 9648, 10661, 11256, 12184, 13707, 15008, 16884, 18276, 19296, 21322, 22512, 24368, 27414, 31983, 33768, 36552, 42644, 45024, 48736, 54828, 63966, 67536, 73104, 85288, 95949, 102041, 109656, 127932, 135072, 146208, 170576, 191898, 204082, 219312, 255864, 306123, 341152, 383796, 408164, 438624, 511728, 612246, 714287, 767592, 816328, 918369, 1023456, 1224492, 1428574, 1535184, 1632656, 1836738, 2142861, 2448984, 2857148, 3070368, 3265312, 3673476, 4285722, 4897968, 5714296, 6428583, 7346952, 8571444, 9795936, 11428592, 12857166, 14693904, 17142888, 22857184, 25714332, 29387808, 34285776, 51428664, 68571552, 102857328, 205714656]

約数ペア:

[(1, 205714656), (2, 102857328), (3, 68571552), (4, 51428664), (6, 34285776), (7, 29387808), (8, 25714332), (9, 22857184), (12, 17142888), (14, 14693904), (16, 12857166), (18, 11428592), (21, 9795936), (24, 8571444), (28, 7346952), (32, 6428583), (36, 5714296), (42, 4897968), (48, 4285722), (56, 3673476), (63, 3265312), (67, 3070368), (72, 2857148), (84, 2448984), (96, 2142861), (112, 1836738), (126, 1632656), (134, 1535184), (144, 1428574), (168, 1224492), (201, 1023456), (224, 918369), (252, 816328), (268, 767592), (288, 714287), (336, 612246), (402, 511728), (469, 438624), (504, 408164), (536, 383796), (603, 341152), (672, 306123), (804, 255864), (938, 219312), (1008, 204082), (1072, 191898), (1206, 170576), (1407, 146208), (1523, 135072), (1608, 127932), (1876, 109656), (2016, 102041), (2144, 95949), (2412, 85288), (2814, 73104), (3046, 67536), (3216, 63966), (3752, 54828), (4221, 48736), (4569, 45024), (4824, 42644), (5628, 36552), (6092, 33768), (6432, 31983), (7504, 27414), (8442, 24368), (9138, 22512), (9648, 21322), (10661, 19296), (11256, 18276), (12184, 16884), (13707, 15008)]