988784496

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:850

約数の個数: 240

約数和(自身を含む): 3353785344

約数和(自身を除く): 2365000848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 54, 56, 63, 72, 81, 84, 94, 108, 112, 126, 141, 144, 162, 168, 188, 189, 216, 243, 252, 282, 324, 329, 336, 376, 378, 423, 432, 486, 504, 564, 567, 648, 658, 752, 756, 773, 846, 972, 987, 1008, 1128, 1134, 1269, 1296, 1316, 1512, 1546, 1692, 1701, 1944, 1974, 2256, 2268, 2319, 2538, 2632, 2961, 3024, 3092, 3384, 3402, 3807, 3888, 3948, 4536, 4638, 5076, 5264, 5411, 5922, 6184, 6768, 6804, 6957, 7614, 7896, 8883, 9072, 9276, 10152, 10822, 11421, 11844, 12368, 13608, 13914, 15228, 15792, 16233, 17766, 18552, 20304, 20871, 21644, 22842, 23688, 26649, 27216, 27828, 30456, 32466, 35532, 36331, 37104, 41742, 43288, 45684, 47376, 48699, 53298, 55656, 60912, 62613, 64932, 71064, 72662, 79947, 83484, 86576, 91368, 97398, 106596, 108993, 111312, 125226, 129864, 142128, 145324, 146097, 159894, 166968, 182736, 187839, 194796, 213192, 217986, 250452, 254317, 259728, 290648, 292194, 319788, 326979, 333936, 375678, 389592, 426384, 435972, 438291, 500904, 508634, 581296, 584388, 639576, 653958, 751356, 762951, 779184, 871944, 876582, 980937, 1001808, 1017268, 1168776, 1279152, 1307916, 1314873, 1502712, 1525902, 1743888, 1753164, 1961874, 2034536, 2288853, 2337552, 2615832, 2629746, 2942811, 3005424, 3051804, 3506328, 3923748, 4069072, 4577706, 5231664, 5259492, 5885622, 6103608, 6866559, 7012656, 7847496, 8828433, 9155412, 10518984, 11771244, 12207216, 13733118, 15694992, 17656866, 18310824, 20599677, 21037968, 23542488, 27466236, 35313732, 36621648, 41199354, 47084976, 54932472, 61799031, 70627464, 82398708, 109864944, 123598062, 141254928, 164797416, 247196124, 329594832, 494392248, 988784496]

約数ペア:

[(1, 988784496), (2, 494392248), (3, 329594832), (4, 247196124), (6, 164797416), (7, 141254928), (8, 123598062), (9, 109864944), (12, 82398708), (14, 70627464), (16, 61799031), (18, 54932472), (21, 47084976), (24, 41199354), (27, 36621648), (28, 35313732), (36, 27466236), (42, 23542488), (47, 21037968), (48, 20599677), (54, 18310824), (56, 17656866), (63, 15694992), (72, 13733118), (81, 12207216), (84, 11771244), (94, 10518984), (108, 9155412), (112, 8828433), (126, 7847496), (141, 7012656), (144, 6866559), (162, 6103608), (168, 5885622), (188, 5259492), (189, 5231664), (216, 4577706), (243, 4069072), (252, 3923748), (282, 3506328), (324, 3051804), (329, 3005424), (336, 2942811), (376, 2629746), (378, 2615832), (423, 2337552), (432, 2288853), (486, 2034536), (504, 1961874), (564, 1753164), (567, 1743888), (648, 1525902), (658, 1502712), (752, 1314873), (756, 1307916), (773, 1279152), (846, 1168776), (972, 1017268), (987, 1001808), (1008, 980937), (1128, 876582), (1134, 871944), (1269, 779184), (1296, 762951), (1316, 751356), (1512, 653958), (1546, 639576), (1692, 584388), (1701, 581296), (1944, 508634), (1974, 500904), (2256, 438291), (2268, 435972), (2319, 426384), (2538, 389592), (2632, 375678), (2961, 333936), (3024, 326979), (3092, 319788), (3384, 292194), (3402, 290648), (3807, 259728), (3888, 254317), (3948, 250452), (4536, 217986), (4638, 213192), (5076, 194796), (5264, 187839), (5411, 182736), (5922, 166968), (6184, 159894), (6768, 146097), (6804, 145324), (6957, 142128), (7614, 129864), (7896, 125226), (8883, 111312), (9072, 108993), (9276, 106596), (10152, 97398), (10822, 91368), (11421, 86576), (11844, 83484), (12368, 79947), (13608, 72662), (13914, 71064), (15228, 64932), (15792, 62613), (16233, 60912), (17766, 55656), (18552, 53298), (20304, 48699), (20871, 47376), (21644, 45684), (22842, 43288), (23688, 41742), (26649, 37104), (27216, 36331), (27828, 35532), (30456, 32466)]