747882828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:817

約数の個数: 192

約数和(自身を含む): 2438553600

約数和(自身を除く): 1690670772

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 139, 154, 189, 198, 231, 252, 278, 297, 308, 378, 396, 417, 462, 556, 594, 647, 693, 756, 834, 924, 973, 1188, 1251, 1294, 1386, 1529, 1668, 1941, 1946, 2079, 2502, 2588, 2772, 2919, 3058, 3753, 3882, 3892, 4158, 4529, 4587, 5004, 5823, 5838, 6116, 7117, 7506, 7764, 8316, 8757, 9058, 9174, 10703, 11646, 11676, 13587, 13761, 14234, 15012, 17469, 17514, 18116, 18348, 21351, 21406, 23292, 26271, 27174, 27522, 28468, 32109, 34938, 35028, 40761, 41283, 42702, 42812, 49819, 52542, 54348, 55044, 64053, 64218, 69876, 81522, 82566, 85404, 89933, 96327, 99638, 105084, 122283, 128106, 128436, 149457, 163044, 165132, 179866, 192159, 192654, 199276, 244566, 256212, 269799, 288981, 298914, 359732, 384318, 385308, 448371, 489132, 539598, 577962, 597828, 629531, 768636, 809397, 896742, 989263, 1079196, 1155924, 1259062, 1345113, 1618794, 1793484, 1888593, 1978526, 2428191, 2518124, 2690226, 2967789, 3237588, 3777186, 3957052, 4856382, 5380452, 5665779, 5935578, 6924841, 7554372, 8903367, 9712764, 11331558, 11871156, 13849682, 16997337, 17806734, 20774523, 22663116, 26710101, 27699364, 33994674, 35613468, 41549046, 53420202, 62323569, 67989348, 83098092, 106840404, 124647138, 186970707, 249294276, 373941414, 747882828]

約数ペア:

[(1, 747882828), (2, 373941414), (3, 249294276), (4, 186970707), (6, 124647138), (7, 106840404), (9, 83098092), (11, 67989348), (12, 62323569), (14, 53420202), (18, 41549046), (21, 35613468), (22, 33994674), (27, 27699364), (28, 26710101), (33, 22663116), (36, 20774523), (42, 17806734), (44, 16997337), (54, 13849682), (63, 11871156), (66, 11331558), (77, 9712764), (84, 8903367), (99, 7554372), (108, 6924841), (126, 5935578), (132, 5665779), (139, 5380452), (154, 4856382), (189, 3957052), (198, 3777186), (231, 3237588), (252, 2967789), (278, 2690226), (297, 2518124), (308, 2428191), (378, 1978526), (396, 1888593), (417, 1793484), (462, 1618794), (556, 1345113), (594, 1259062), (647, 1155924), (693, 1079196), (756, 989263), (834, 896742), (924, 809397), (973, 768636), (1188, 629531), (1251, 597828), (1294, 577962), (1386, 539598), (1529, 489132), (1668, 448371), (1941, 385308), (1946, 384318), (2079, 359732), (2502, 298914), (2588, 288981), (2772, 269799), (2919, 256212), (3058, 244566), (3753, 199276), (3882, 192654), (3892, 192159), (4158, 179866), (4529, 165132), (4587, 163044), (5004, 149457), (5823, 128436), (5838, 128106), (6116, 122283), (7117, 105084), (7506, 99638), (7764, 96327), (8316, 89933), (8757, 85404), (9058, 82566), (9174, 81522), (10703, 69876), (11646, 64218), (11676, 64053), (13587, 55044), (13761, 54348), (14234, 52542), (15012, 49819), (17469, 42812), (17514, 42702), (18116, 41283), (18348, 40761), (21351, 35028), (21406, 34938), (23292, 32109), (26271, 28468), (27174, 27522)]