1993493376

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4337}}^1$

素因数の和:4386

約数の個数: 256

約数和(自身を含む): 7079616000

約数和(自身を除く): 5086122624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 384, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 798, 864, 896, 912, 1008, 1026, 1064, 1152, 1197, 1216, 1344, 1368, 1512, 1596, 1728, 1824, 2016, 2052, 2128, 2394, 2432, 2688, 2736, 3024, 3192, 3456, 3591, 3648, 4032, 4104, 4256, 4337, 4788, 5472, 6048, 6384, 7182, 7296, 8064, 8208, 8512, 8674, 9576, 10944, 12096, 12768, 13011, 14364, 16416, 17024, 17348, 19152, 21888, 24192, 25536, 26022, 28728, 30359, 32832, 34696, 38304, 39033, 51072, 52044, 57456, 60718, 65664, 69392, 76608, 78066, 82403, 91077, 104088, 114912, 117099, 121436, 138784, 153216, 156132, 164806, 182154, 208176, 229824, 234198, 242872, 247209, 273231, 277568, 312264, 329612, 364308, 416352, 459648, 468396, 485744, 494418, 546462, 555136, 576821, 624528, 659224, 728616, 741627, 819693, 832704, 936792, 971488, 988836, 1092924, 1153642, 1249056, 1318448, 1457232, 1483254, 1639386, 1665408, 1730463, 1873584, 1942976, 1977672, 2185848, 2224881, 2307284, 2498112, 2636896, 2914464, 2966508, 3278772, 3460926, 3747168, 3885952, 3955344, 4371696, 4449762, 4614568, 4996224, 5191389, 5273792, 5828928, 5933016, 6557544, 6921852, 7494336, 7910688, 8743392, 8899524, 9229136, 10382778, 10547584, 11657856, 11866032, 13115088, 13843704, 14988672, 15574167, 15821376, 17486784, 17799048, 18458272, 20765556, 23732064, 26230176, 27687408, 31148334, 31642752, 34973568, 35598096, 36916544, 41531112, 47464128, 52460352, 55374816, 62296668, 71196192, 73833088, 83062224, 94928256, 104920704, 110749632, 124593336, 142392384, 166124448, 221499264, 249186672, 284784768, 332248896, 498373344, 664497792, 996746688, 1993493376]

約数ペア:

[(1, 1993493376), (2, 996746688), (3, 664497792), (4, 498373344), (6, 332248896), (7, 284784768), (8, 249186672), (9, 221499264), (12, 166124448), (14, 142392384), (16, 124593336), (18, 110749632), (19, 104920704), (21, 94928256), (24, 83062224), (27, 73833088), (28, 71196192), (32, 62296668), (36, 55374816), (38, 52460352), (42, 47464128), (48, 41531112), (54, 36916544), (56, 35598096), (57, 34973568), (63, 31642752), (64, 31148334), (72, 27687408), (76, 26230176), (84, 23732064), (96, 20765556), (108, 18458272), (112, 17799048), (114, 17486784), (126, 15821376), (128, 15574167), (133, 14988672), (144, 13843704), (152, 13115088), (168, 11866032), (171, 11657856), (189, 10547584), (192, 10382778), (216, 9229136), (224, 8899524), (228, 8743392), (252, 7910688), (266, 7494336), (288, 6921852), (304, 6557544), (336, 5933016), (342, 5828928), (378, 5273792), (384, 5191389), (399, 4996224), (432, 4614568), (448, 4449762), (456, 4371696), (504, 3955344), (513, 3885952), (532, 3747168), (576, 3460926), (608, 3278772), (672, 2966508), (684, 2914464), (756, 2636896), (798, 2498112), (864, 2307284), (896, 2224881), (912, 2185848), (1008, 1977672), (1026, 1942976), (1064, 1873584), (1152, 1730463), (1197, 1665408), (1216, 1639386), (1344, 1483254), (1368, 1457232), (1512, 1318448), (1596, 1249056), (1728, 1153642), (1824, 1092924), (2016, 988836), (2052, 971488), (2128, 936792), (2394, 832704), (2432, 819693), (2688, 741627), (2736, 728616), (3024, 659224), (3192, 624528), (3456, 576821), (3591, 555136), (3648, 546462), (4032, 494418), (4104, 485744), (4256, 468396), (4337, 459648), (4788, 416352), (5472, 364308), (6048, 329612), (6384, 312264), (7182, 277568), (7296, 273231), (8064, 247209), (8208, 242872), (8512, 234198), (8674, 229824), (9576, 208176), (10944, 182154), (12096, 164806), (12768, 156132), (13011, 153216), (14364, 138784), (16416, 121436), (17024, 117099), (17348, 114912), (19152, 104088), (21888, 91077), (24192, 82403), (25536, 78066), (26022, 76608), (28728, 69392), (30359, 65664), (32832, 60718), (34696, 57456), (38304, 52044), (39033, 51072)]