2500719144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{1579}}^1$

素因数の和:2463

約数の個数: 128

約数和(自身を含む): 7808486400

約数和(自身を除く): 5307767256

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 857, 924, 1579, 1714, 1848, 2571, 3158, 3428, 4737, 5142, 5999, 6316, 6856, 9427, 9474, 10284, 11053, 11998, 12632, 17369, 17997, 18854, 18948, 20568, 22106, 23996, 28281, 33159, 34738, 35994, 37708, 37896, 44212, 47992, 52107, 56562, 65989, 66318, 69476, 71988, 75416, 88424, 104214, 113124, 121583, 131978, 132636, 138952, 143976, 197967, 208428, 226248, 243166, 263956, 265272, 364749, 395934, 416856, 486332, 527912, 729498, 791868, 972664, 1353203, 1458996, 1583736, 2706406, 2917992, 4059609, 5412812, 8119218, 9472421, 10825624, 14885233, 16238436, 18944842, 28417263, 29770466, 32476872, 37889684, 44655699, 56834526, 59540932, 75779368, 89311398, 104196631, 113669052, 119081864, 178622796, 208393262, 227338104, 312589893, 357245592, 416786524, 625179786, 833573048, 1250359572, 2500719144]

約数ペア:

[(1, 2500719144), (2, 1250359572), (3, 833573048), (4, 625179786), (6, 416786524), (7, 357245592), (8, 312589893), (11, 227338104), (12, 208393262), (14, 178622796), (21, 119081864), (22, 113669052), (24, 104196631), (28, 89311398), (33, 75779368), (42, 59540932), (44, 56834526), (56, 44655699), (66, 37889684), (77, 32476872), (84, 29770466), (88, 28417263), (132, 18944842), (154, 16238436), (168, 14885233), (231, 10825624), (264, 9472421), (308, 8119218), (462, 5412812), (616, 4059609), (857, 2917992), (924, 2706406), (1579, 1583736), (1714, 1458996), (1848, 1353203), (2571, 972664), (3158, 791868), (3428, 729498), (4737, 527912), (5142, 486332), (5999, 416856), (6316, 395934), (6856, 364749), (9427, 265272), (9474, 263956), (10284, 243166), (11053, 226248), (11998, 208428), (12632, 197967), (17369, 143976), (17997, 138952), (18854, 132636), (18948, 131978), (20568, 121583), (22106, 113124), (23996, 104214), (28281, 88424), (33159, 75416), (34738, 71988), (35994, 69476), (37708, 66318), (37896, 65989), (44212, 56562), (47992, 52107)]