2095610643

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 3870720000

約数和(自身を除く): 1775109357

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 79, 83, 89, 133, 171, 189, 237, 249, 267, 399, 513, 553, 581, 623, 711, 747, 801, 1197, 1501, 1577, 1659, 1691, 1743, 1869, 2133, 2241, 2403, 3591, 4503, 4731, 4977, 5073, 5229, 5607, 6557, 7031, 7387, 10507, 11039, 11837, 13509, 14193, 14931, 15219, 15687, 16821, 19671, 21093, 22161, 31521, 33117, 35511, 40527, 42579, 45657, 45899, 49217, 51709, 59013, 63279, 66483, 94563, 99351, 106533, 124583, 133589, 137697, 140353, 147651, 155127, 177039, 189837, 199449, 283689, 298053, 319599, 373749, 400767, 413091, 421059, 442953, 465381, 583573, 872081, 935123, 982471, 1121247, 1202301, 1239273, 1263177, 1328859, 1396143, 1750719, 2616243, 2805369, 2947413, 3363741, 3606903, 3789531, 4085011, 5252157, 7848729, 8416107, 8842239, 11087887, 12255033, 15756471, 23546187, 25248321, 26526717, 33263661, 36765099, 77615209, 99790983, 110295297, 232845627, 299372949, 698536881, 2095610643]

約数ペア:

[(1, 2095610643), (3, 698536881), (7, 299372949), (9, 232845627), (19, 110295297), (21, 99790983), (27, 77615209), (57, 36765099), (63, 33263661), (79, 26526717), (83, 25248321), (89, 23546187), (133, 15756471), (171, 12255033), (189, 11087887), (237, 8842239), (249, 8416107), (267, 7848729), (399, 5252157), (513, 4085011), (553, 3789531), (581, 3606903), (623, 3363741), (711, 2947413), (747, 2805369), (801, 2616243), (1197, 1750719), (1501, 1396143), (1577, 1328859), (1659, 1263177), (1691, 1239273), (1743, 1202301), (1869, 1121247), (2133, 982471), (2241, 935123), (2403, 872081), (3591, 583573), (4503, 465381), (4731, 442953), (4977, 421059), (5073, 413091), (5229, 400767), (5607, 373749), (6557, 319599), (7031, 298053), (7387, 283689), (10507, 199449), (11039, 189837), (11837, 177039), (13509, 155127), (14193, 147651), (14931, 140353), (15219, 137697), (15687, 133589), (16821, 124583), (19671, 106533), (21093, 99351), (22161, 94563), (31521, 66483), (33117, 63279), (35511, 59013), (40527, 51709), (42579, 49217), (45657, 45899)]