2783657856

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{619}}^1$

素因数の和:889

約数の個数: 192

約数和(自身を含む): 8651232000

約数和(自身を除く): 5867574144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 239, 294, 336, 384, 392, 448, 478, 588, 619, 672, 717, 784, 896, 956, 1176, 1238, 1344, 1434, 1568, 1673, 1857, 1912, 2352, 2476, 2688, 2868, 3136, 3346, 3714, 3824, 4333, 4704, 4952, 5019, 5736, 6272, 6692, 7428, 7648, 8666, 9408, 9904, 10038, 11472, 11711, 12999, 13384, 14856, 15296, 17332, 18816, 19808, 20076, 22944, 23422, 25998, 26768, 29712, 30331, 30592, 34664, 35133, 39616, 40152, 45888, 46844, 51996, 53536, 59424, 60662, 69328, 70266, 79232, 80304, 90993, 91776, 93688, 103992, 107072, 118848, 121324, 138656, 140532, 147941, 160608, 181986, 187376, 207984, 214144, 237696, 242648, 277312, 281064, 295882, 321216, 363972, 374752, 415968, 443823, 485296, 554624, 562128, 591764, 642432, 727944, 749504, 831936, 887646, 970592, 1035587, 1124256, 1183528, 1455888, 1499008, 1663872, 1775292, 1941184, 2071174, 2248512, 2367056, 2911776, 3106761, 3550584, 3882368, 4142348, 4497024, 4734112, 5823552, 6213522, 7101168, 7249109, 8284696, 9468224, 11647104, 12427044, 14202336, 14498218, 16569392, 18936448, 21747327, 24854088, 28404672, 28996436, 33138784, 43494654, 49708176, 56809344, 57992872, 66277568, 86989308, 99416352, 115985744, 132555136, 173978616, 198832704, 231971488, 347957232, 397665408, 463942976, 695914464, 927885952, 1391828928, 2783657856]

約数ペア:

[(1, 2783657856), (2, 1391828928), (3, 927885952), (4, 695914464), (6, 463942976), (7, 397665408), (8, 347957232), (12, 231971488), (14, 198832704), (16, 173978616), (21, 132555136), (24, 115985744), (28, 99416352), (32, 86989308), (42, 66277568), (48, 57992872), (49, 56809344), (56, 49708176), (64, 43494654), (84, 33138784), (96, 28996436), (98, 28404672), (112, 24854088), (128, 21747327), (147, 18936448), (168, 16569392), (192, 14498218), (196, 14202336), (224, 12427044), (239, 11647104), (294, 9468224), (336, 8284696), (384, 7249109), (392, 7101168), (448, 6213522), (478, 5823552), (588, 4734112), (619, 4497024), (672, 4142348), (717, 3882368), (784, 3550584), (896, 3106761), (956, 2911776), (1176, 2367056), (1238, 2248512), (1344, 2071174), (1434, 1941184), (1568, 1775292), (1673, 1663872), (1857, 1499008), (1912, 1455888), (2352, 1183528), (2476, 1124256), (2688, 1035587), (2868, 970592), (3136, 887646), (3346, 831936), (3714, 749504), (3824, 727944), (4333, 642432), (4704, 591764), (4952, 562128), (5019, 554624), (5736, 485296), (6272, 443823), (6692, 415968), (7428, 374752), (7648, 363972), (8666, 321216), (9408, 295882), (9904, 281064), (10038, 277312), (11472, 242648), (11711, 237696), (12999, 214144), (13384, 207984), (14856, 187376), (15296, 181986), (17332, 160608), (18816, 147941), (19808, 140532), (20076, 138656), (22944, 121324), (23422, 118848), (25998, 107072), (26768, 103992), (29712, 93688), (30331, 91776), (30592, 90993), (34664, 80304), (35133, 79232), (39616, 70266), (40152, 69328), (45888, 60662), (46844, 59424), (51996, 53536)]