2141408976

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:326

約数の個数: 240

約数和(自身を含む): 6644146176

約数和(自身を除く): 4502737200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 67, 84, 98, 107, 112, 127, 134, 147, 168, 196, 201, 214, 254, 268, 294, 321, 336, 381, 392, 402, 428, 469, 508, 536, 588, 642, 749, 762, 784, 804, 856, 889, 938, 1016, 1072, 1176, 1284, 1407, 1498, 1524, 1608, 1712, 1778, 1876, 2032, 2247, 2352, 2568, 2667, 2814, 2996, 3048, 3216, 3283, 3556, 3752, 4494, 5136, 5243, 5334, 5628, 5992, 6096, 6223, 6566, 7112, 7169, 7504, 8509, 8988, 9849, 10486, 10668, 11256, 11984, 12446, 13132, 13589, 14224, 14338, 15729, 17018, 17976, 18669, 19698, 20972, 21336, 21507, 22512, 24892, 25527, 26264, 27178, 28676, 31458, 34036, 35952, 37338, 39396, 40767, 41944, 42672, 43014, 49784, 50183, 51054, 52528, 54356, 57352, 59563, 62916, 68072, 74676, 78792, 81534, 83888, 86028, 95123, 99568, 100366, 102108, 108712, 114704, 119126, 125832, 136144, 149352, 150549, 157584, 163068, 172056, 178689, 190246, 200732, 204216, 217424, 238252, 251664, 285369, 298704, 301098, 326136, 344112, 351281, 357378, 380492, 401464, 408432, 416941, 476504, 570738, 602196, 652272, 665861, 702562, 714756, 760984, 802928, 833882, 910463, 953008, 1053843, 1141476, 1204392, 1250823, 1331722, 1405124, 1429512, 1521968, 1667764, 1820926, 1997583, 2107686, 2282952, 2408784, 2501646, 2663444, 2731389, 2810248, 2859024, 3335528, 3641852, 3995166, 4215372, 4565904, 5003292, 5326888, 5462778, 5620496, 6373241, 6671056, 7283704, 7990332, 8430744, 10006584, 10653776, 10925556, 12746482, 14567408, 15980664, 16861488, 19119723, 20013168, 21851112, 25492964, 31961328, 38239446, 43702224, 44612687, 50985928, 76478892, 89225374, 101971856, 133838061, 152957784, 178450748, 267676122, 305915568, 356901496, 535352244, 713802992, 1070704488, 2141408976]

約数ペア:

[(1, 2141408976), (2, 1070704488), (3, 713802992), (4, 535352244), (6, 356901496), (7, 305915568), (8, 267676122), (12, 178450748), (14, 152957784), (16, 133838061), (21, 101971856), (24, 89225374), (28, 76478892), (42, 50985928), (48, 44612687), (49, 43702224), (56, 38239446), (67, 31961328), (84, 25492964), (98, 21851112), (107, 20013168), (112, 19119723), (127, 16861488), (134, 15980664), (147, 14567408), (168, 12746482), (196, 10925556), (201, 10653776), (214, 10006584), (254, 8430744), (268, 7990332), (294, 7283704), (321, 6671056), (336, 6373241), (381, 5620496), (392, 5462778), (402, 5326888), (428, 5003292), (469, 4565904), (508, 4215372), (536, 3995166), (588, 3641852), (642, 3335528), (749, 2859024), (762, 2810248), (784, 2731389), (804, 2663444), (856, 2501646), (889, 2408784), (938, 2282952), (1016, 2107686), (1072, 1997583), (1176, 1820926), (1284, 1667764), (1407, 1521968), (1498, 1429512), (1524, 1405124), (1608, 1331722), (1712, 1250823), (1778, 1204392), (1876, 1141476), (2032, 1053843), (2247, 953008), (2352, 910463), (2568, 833882), (2667, 802928), (2814, 760984), (2996, 714756), (3048, 702562), (3216, 665861), (3283, 652272), (3556, 602196), (3752, 570738), (4494, 476504), (5136, 416941), (5243, 408432), (5334, 401464), (5628, 380492), (5992, 357378), (6096, 351281), (6223, 344112), (6566, 326136), (7112, 301098), (7169, 298704), (7504, 285369), (8509, 251664), (8988, 238252), (9849, 217424), (10486, 204216), (10668, 200732), (11256, 190246), (11984, 178689), (12446, 172056), (13132, 163068), (13589, 157584), (14224, 150549), (14338, 149352), (15729, 136144), (17018, 125832), (17976, 119126), (18669, 114704), (19698, 108712), (20972, 102108), (21336, 100366), (21507, 99568), (22512, 95123), (24892, 86028), (25527, 83888), (26264, 81534), (27178, 78792), (28676, 74676), (31458, 68072), (34036, 62916), (35952, 59563), (37338, 57352), (39396, 54356), (40767, 52528), (41944, 51054), (42672, 50183), (43014, 49784)]