171325728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4999}}^1$

素因数の和:5039

約数の個数: 144

約数和(自身を含む): 589680000

約数和(自身を除く): 418354272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 4999, 5712, 8568, 9998, 11424, 14997, 17136, 19996, 29994, 34272, 34993, 39992, 44991, 59988, 69986, 79984, 84983, 89982, 104979, 119976, 139972, 159968, 169966, 179964, 209958, 239952, 254949, 279944, 314937, 339932, 359928, 419916, 479904, 509898, 559888, 594881, 629874, 679864, 719856, 764847, 839832, 1019796, 1119776, 1189762, 1259748, 1359728, 1439712, 1529694, 1679664, 1784643, 2039592, 2379524, 2519496, 2719456, 3059388, 3359328, 3569286, 4079184, 4759048, 5038992, 5353929, 6118776, 7138572, 8158368, 9518096, 10077984, 10707858, 12237552, 14277144, 19036192, 21415716, 24475104, 28554288, 42831432, 57108576, 85662864, 171325728]

約数ペア:

[(1, 171325728), (2, 85662864), (3, 57108576), (4, 42831432), (6, 28554288), (7, 24475104), (8, 21415716), (9, 19036192), (12, 14277144), (14, 12237552), (16, 10707858), (17, 10077984), (18, 9518096), (21, 8158368), (24, 7138572), (28, 6118776), (32, 5353929), (34, 5038992), (36, 4759048), (42, 4079184), (48, 3569286), (51, 3359328), (56, 3059388), (63, 2719456), (68, 2519496), (72, 2379524), (84, 2039592), (96, 1784643), (102, 1679664), (112, 1529694), (119, 1439712), (126, 1359728), (136, 1259748), (144, 1189762), (153, 1119776), (168, 1019796), (204, 839832), (224, 764847), (238, 719856), (252, 679864), (272, 629874), (288, 594881), (306, 559888), (336, 509898), (357, 479904), (408, 419916), (476, 359928), (504, 339932), (544, 314937), (612, 279944), (672, 254949), (714, 239952), (816, 209958), (952, 179964), (1008, 169966), (1071, 159968), (1224, 139972), (1428, 119976), (1632, 104979), (1904, 89982), (2016, 84983), (2142, 79984), (2448, 69986), (2856, 59988), (3808, 44991), (4284, 39992), (4896, 34993), (4999, 34272), (5712, 29994), (8568, 19996), (9998, 17136), (11424, 14997)]