2949874848

素因数分解:

$2^5\times 3^4\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:381

約数の個数: 240

約数和(自身を含む): 8965562760

約数和(自身を除く): 6015687912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 109, 144, 159, 162, 197, 212, 216, 218, 288, 318, 324, 327, 394, 424, 432, 436, 477, 591, 636, 648, 654, 788, 848, 864, 872, 954, 981, 1182, 1272, 1296, 1308, 1431, 1576, 1696, 1744, 1773, 1908, 1962, 2364, 2544, 2592, 2616, 2862, 2943, 3152, 3488, 3546, 3816, 3924, 4293, 4728, 5088, 5232, 5319, 5724, 5777, 5886, 6304, 7092, 7632, 7848, 8586, 8829, 9456, 10441, 10464, 10638, 11448, 11554, 11772, 14184, 15264, 15696, 15957, 17172, 17331, 17658, 18912, 20882, 21276, 21473, 22896, 23108, 23544, 28368, 31323, 31392, 31914, 34344, 34662, 35316, 41764, 42552, 42946, 45792, 46216, 47088, 51993, 56736, 62646, 63828, 64419, 68688, 69324, 70632, 83528, 85104, 85892, 92432, 93969, 94176, 103986, 125292, 127656, 128838, 137376, 138648, 141264, 155979, 167056, 170208, 171784, 184864, 187938, 193257, 207972, 250584, 255312, 257676, 277296, 281907, 282528, 311958, 334112, 343568, 375876, 386514, 415944, 467937, 501168, 510624, 515352, 554592, 563814, 579771, 623916, 687136, 751752, 773028, 831888, 845721, 935874, 1002336, 1030704, 1127628, 1138069, 1159542, 1247832, 1503504, 1546056, 1663776, 1691442, 1739313, 1871748, 2061408, 2255256, 2276138, 2319084, 2495664, 3007008, 3092112, 3382884, 3414207, 3478626, 3743496, 4510512, 4552276, 4638168, 4991328, 6184224, 6765768, 6828414, 6957252, 7486992, 9021024, 9104552, 9276336, 10242621, 13531536, 13656828, 13914504, 14973984, 18209104, 18552672, 20485242, 27063072, 27313656, 27829008, 30727863, 36418208, 40970484, 54627312, 55658016, 61455726, 81940968, 92183589, 109254624, 122911452, 163881936, 184367178, 245822904, 327763872, 368734356, 491645808, 737468712, 983291616, 1474937424, 2949874848]

約数ペア:

[(1, 2949874848), (2, 1474937424), (3, 983291616), (4, 737468712), (6, 491645808), (8, 368734356), (9, 327763872), (12, 245822904), (16, 184367178), (18, 163881936), (24, 122911452), (27, 109254624), (32, 92183589), (36, 81940968), (48, 61455726), (53, 55658016), (54, 54627312), (72, 40970484), (81, 36418208), (96, 30727863), (106, 27829008), (108, 27313656), (109, 27063072), (144, 20485242), (159, 18552672), (162, 18209104), (197, 14973984), (212, 13914504), (216, 13656828), (218, 13531536), (288, 10242621), (318, 9276336), (324, 9104552), (327, 9021024), (394, 7486992), (424, 6957252), (432, 6828414), (436, 6765768), (477, 6184224), (591, 4991328), (636, 4638168), (648, 4552276), (654, 4510512), (788, 3743496), (848, 3478626), (864, 3414207), (872, 3382884), (954, 3092112), (981, 3007008), (1182, 2495664), (1272, 2319084), (1296, 2276138), (1308, 2255256), (1431, 2061408), (1576, 1871748), (1696, 1739313), (1744, 1691442), (1773, 1663776), (1908, 1546056), (1962, 1503504), (2364, 1247832), (2544, 1159542), (2592, 1138069), (2616, 1127628), (2862, 1030704), (2943, 1002336), (3152, 935874), (3488, 845721), (3546, 831888), (3816, 773028), (3924, 751752), (4293, 687136), (4728, 623916), (5088, 579771), (5232, 563814), (5319, 554592), (5724, 515352), (5777, 510624), (5886, 501168), (6304, 467937), (7092, 415944), (7632, 386514), (7848, 375876), (8586, 343568), (8829, 334112), (9456, 311958), (10441, 282528), (10464, 281907), (10638, 277296), (11448, 257676), (11554, 255312), (11772, 250584), (14184, 207972), (15264, 193257), (15696, 187938), (15957, 184864), (17172, 171784), (17331, 170208), (17658, 167056), (18912, 155979), (20882, 141264), (21276, 138648), (21473, 137376), (22896, 128838), (23108, 127656), (23544, 125292), (28368, 103986), (31323, 94176), (31392, 93969), (31914, 92432), (34344, 85892), (34662, 85104), (35316, 83528), (41764, 70632), (42552, 69324), (42946, 68688), (45792, 64419), (46216, 63828), (47088, 62646), (51993, 56736)]