1285159392

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:707

約数の個数: 288

約数和(自身を含む): 4343673600

約数和(自身を除く): 3058514208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 96, 99, 108, 114, 121, 132, 144, 152, 171, 176, 198, 209, 216, 228, 242, 264, 288, 297, 304, 342, 352, 363, 396, 418, 432, 456, 484, 513, 528, 594, 608, 627, 647, 684, 726, 792, 836, 864, 912, 968, 1026, 1056, 1089, 1188, 1254, 1294, 1368, 1452, 1584, 1672, 1824, 1881, 1936, 1941, 2052, 2178, 2299, 2376, 2508, 2588, 2736, 2904, 3168, 3267, 3344, 3762, 3872, 3882, 4104, 4356, 4598, 4752, 5016, 5176, 5472, 5643, 5808, 5823, 6534, 6688, 6897, 7117, 7524, 7764, 8208, 8712, 9196, 9504, 10032, 10352, 11286, 11616, 11646, 12293, 13068, 13794, 14234, 15048, 15528, 16416, 17424, 17469, 18392, 20064, 20691, 20704, 21351, 22572, 23292, 24586, 26136, 27588, 28468, 30096, 31056, 34848, 34938, 36784, 36879, 41382, 42702, 45144, 46584, 49172, 52272, 55176, 56936, 60192, 62073, 62112, 64053, 69876, 73568, 73758, 78287, 82764, 85404, 90288, 93168, 98344, 104544, 110352, 110637, 113872, 124146, 128106, 135223, 139752, 147516, 156574, 165528, 170808, 180576, 186336, 192159, 196688, 220704, 221274, 227744, 234861, 248292, 256212, 270446, 279504, 295032, 313148, 331056, 331911, 341616, 384318, 393376, 405669, 442548, 469722, 496584, 512424, 540892, 559008, 590064, 626296, 662112, 663822, 683232, 704583, 768636, 811338, 885096, 939444, 993168, 1024848, 1081784, 1180128, 1217007, 1252592, 1327644, 1409166, 1487453, 1537272, 1622676, 1770192, 1878888, 1986336, 2049696, 2113749, 2163568, 2434014, 2505184, 2655288, 2818332, 2974906, 3074544, 3245352, 3540384, 3651021, 3757776, 4227498, 4327136, 4462359, 4868028, 5310576, 5636664, 5949812, 6149088, 6490704, 7302042, 7515552, 8454996, 8924718, 9736056, 10621152, 11273328, 11899624, 12981408, 13387077, 14604084, 16909992, 17849436, 19472112, 22546656, 23799248, 26774154, 29208168, 33819984, 35698872, 38944224, 40161231, 47598496, 53548308, 58416336, 67639968, 71397744, 80322462, 107096616, 116832672, 142795488, 160644924, 214193232, 321289848, 428386464, 642579696, 1285159392]

約数ペア:

[(1, 1285159392), (2, 642579696), (3, 428386464), (4, 321289848), (6, 214193232), (8, 160644924), (9, 142795488), (11, 116832672), (12, 107096616), (16, 80322462), (18, 71397744), (19, 67639968), (22, 58416336), (24, 53548308), (27, 47598496), (32, 40161231), (33, 38944224), (36, 35698872), (38, 33819984), (44, 29208168), (48, 26774154), (54, 23799248), (57, 22546656), (66, 19472112), (72, 17849436), (76, 16909992), (88, 14604084), (96, 13387077), (99, 12981408), (108, 11899624), (114, 11273328), (121, 10621152), (132, 9736056), (144, 8924718), (152, 8454996), (171, 7515552), (176, 7302042), (198, 6490704), (209, 6149088), (216, 5949812), (228, 5636664), (242, 5310576), (264, 4868028), (288, 4462359), (297, 4327136), (304, 4227498), (342, 3757776), (352, 3651021), (363, 3540384), (396, 3245352), (418, 3074544), (432, 2974906), (456, 2818332), (484, 2655288), (513, 2505184), (528, 2434014), (594, 2163568), (608, 2113749), (627, 2049696), (647, 1986336), (684, 1878888), (726, 1770192), (792, 1622676), (836, 1537272), (864, 1487453), (912, 1409166), (968, 1327644), (1026, 1252592), (1056, 1217007), (1089, 1180128), (1188, 1081784), (1254, 1024848), (1294, 993168), (1368, 939444), (1452, 885096), (1584, 811338), (1672, 768636), (1824, 704583), (1881, 683232), (1936, 663822), (1941, 662112), (2052, 626296), (2178, 590064), (2299, 559008), (2376, 540892), (2508, 512424), (2588, 496584), (2736, 469722), (2904, 442548), (3168, 405669), (3267, 393376), (3344, 384318), (3762, 341616), (3872, 331911), (3882, 331056), (4104, 313148), (4356, 295032), (4598, 279504), (4752, 270446), (5016, 256212), (5176, 248292), (5472, 234861), (5643, 227744), (5808, 221274), (5823, 220704), (6534, 196688), (6688, 192159), (6897, 186336), (7117, 180576), (7524, 170808), (7764, 165528), (8208, 156574), (8712, 147516), (9196, 139752), (9504, 135223), (10032, 128106), (10352, 124146), (11286, 113872), (11616, 110637), (11646, 110352), (12293, 104544), (13068, 98344), (13794, 93168), (14234, 90288), (15048, 85404), (15528, 82764), (16416, 78287), (17424, 73758), (17469, 73568), (18392, 69876), (20064, 64053), (20691, 62112), (20704, 62073), (21351, 60192), (22572, 56936), (23292, 55176), (24586, 52272), (26136, 49172), (27588, 46584), (28468, 45144), (30096, 42702), (31056, 41382), (34848, 36879), (34938, 36784)]