2506591872

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:748

約数の個数: 256

約数和(自身を含む): 7931520000

約数和(自身を除く): 5424928128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 59, 64, 72, 76, 96, 108, 114, 118, 128, 144, 152, 171, 177, 192, 216, 228, 236, 288, 304, 342, 354, 384, 432, 456, 472, 513, 531, 576, 608, 647, 684, 708, 864, 912, 944, 1026, 1062, 1121, 1152, 1216, 1294, 1368, 1416, 1593, 1728, 1824, 1888, 1941, 2052, 2124, 2242, 2432, 2588, 2736, 2832, 3186, 3363, 3456, 3648, 3776, 3882, 4104, 4248, 4484, 5176, 5472, 5664, 5823, 6372, 6726, 7296, 7552, 7764, 8208, 8496, 8968, 10089, 10352, 10944, 11328, 11646, 12293, 12744, 13452, 15528, 16416, 16992, 17469, 17936, 20178, 20704, 21888, 22656, 23292, 24586, 25488, 26904, 30267, 31056, 32832, 33984, 34938, 35872, 36879, 38173, 40356, 41408, 46584, 49172, 50976, 53808, 60534, 62112, 65664, 67968, 69876, 71744, 73758, 76346, 80712, 82816, 93168, 98344, 101952, 107616, 110637, 114519, 121068, 124224, 139752, 143488, 147516, 152692, 161424, 186336, 196688, 203904, 215232, 221274, 229038, 242136, 248448, 279504, 295032, 305384, 322848, 331911, 343557, 372672, 393376, 430464, 442548, 458076, 484272, 559008, 590064, 610768, 645696, 663822, 687114, 725287, 745344, 786752, 885096, 916152, 968544, 1030671, 1118016, 1180128, 1221536, 1291392, 1327644, 1374228, 1450574, 1573504, 1770192, 1832304, 1937088, 2061342, 2175861, 2236032, 2360256, 2443072, 2655288, 2748456, 2901148, 3540384, 3664608, 3874176, 4122684, 4351722, 4720512, 4886144, 5310576, 5496912, 5802296, 6527583, 7080768, 7329216, 8245368, 8703444, 10621152, 10993824, 11604592, 13055166, 14161536, 14658432, 16490736, 17406888, 19582749, 21242304, 21987648, 23209184, 26110332, 32981472, 34813776, 39165498, 42484608, 43975296, 46418368, 52220664, 65962944, 69627552, 78330996, 92836736, 104441328, 131925888, 139255104, 156661992, 208882656, 278510208, 313323984, 417765312, 626647968, 835530624, 1253295936, 2506591872]

約数ペア:

[(1, 2506591872), (2, 1253295936), (3, 835530624), (4, 626647968), (6, 417765312), (8, 313323984), (9, 278510208), (12, 208882656), (16, 156661992), (18, 139255104), (19, 131925888), (24, 104441328), (27, 92836736), (32, 78330996), (36, 69627552), (38, 65962944), (48, 52220664), (54, 46418368), (57, 43975296), (59, 42484608), (64, 39165498), (72, 34813776), (76, 32981472), (96, 26110332), (108, 23209184), (114, 21987648), (118, 21242304), (128, 19582749), (144, 17406888), (152, 16490736), (171, 14658432), (177, 14161536), (192, 13055166), (216, 11604592), (228, 10993824), (236, 10621152), (288, 8703444), (304, 8245368), (342, 7329216), (354, 7080768), (384, 6527583), (432, 5802296), (456, 5496912), (472, 5310576), (513, 4886144), (531, 4720512), (576, 4351722), (608, 4122684), (647, 3874176), (684, 3664608), (708, 3540384), (864, 2901148), (912, 2748456), (944, 2655288), (1026, 2443072), (1062, 2360256), (1121, 2236032), (1152, 2175861), (1216, 2061342), (1294, 1937088), (1368, 1832304), (1416, 1770192), (1593, 1573504), (1728, 1450574), (1824, 1374228), (1888, 1327644), (1941, 1291392), (2052, 1221536), (2124, 1180128), (2242, 1118016), (2432, 1030671), (2588, 968544), (2736, 916152), (2832, 885096), (3186, 786752), (3363, 745344), (3456, 725287), (3648, 687114), (3776, 663822), (3882, 645696), (4104, 610768), (4248, 590064), (4484, 559008), (5176, 484272), (5472, 458076), (5664, 442548), (5823, 430464), (6372, 393376), (6726, 372672), (7296, 343557), (7552, 331911), (7764, 322848), (8208, 305384), (8496, 295032), (8968, 279504), (10089, 248448), (10352, 242136), (10944, 229038), (11328, 221274), (11646, 215232), (12293, 203904), (12744, 196688), (13452, 186336), (15528, 161424), (16416, 152692), (16992, 147516), (17469, 143488), (17936, 139752), (20178, 124224), (20704, 121068), (21888, 114519), (22656, 110637), (23292, 107616), (24586, 101952), (25488, 98344), (26904, 93168), (30267, 82816), (31056, 80712), (32832, 76346), (33984, 73758), (34938, 71744), (35872, 69876), (36879, 67968), (38173, 65664), (40356, 62112), (41408, 60534), (46584, 53808), (49172, 50976)]