1277121144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 3504291840

約数和(自身を除く): 2227170696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 167, 193, 254, 312, 334, 381, 386, 501, 508, 579, 668, 762, 772, 1002, 1016, 1158, 1336, 1524, 1544, 1651, 2004, 2171, 2316, 2509, 3048, 3302, 4008, 4342, 4632, 4953, 5018, 6513, 6604, 7527, 8684, 9906, 10036, 13026, 13208, 15054, 17368, 19812, 20072, 21209, 24511, 26052, 30108, 32231, 39624, 42418, 49022, 52104, 60216, 63627, 64462, 73533, 84836, 96693, 98044, 127254, 128924, 147066, 169672, 193386, 196088, 254508, 257848, 275717, 294132, 318643, 386772, 419003, 509016, 551434, 588264, 637286, 773544, 827151, 838006, 955929, 1102868, 1257009, 1274572, 1654302, 1676012, 1911858, 2205736, 2514018, 2549144, 3308604, 3352024, 3823716, 4093337, 5028036, 6617208, 7647432, 8186674, 10056072, 12280011, 16373348, 24560022, 32746696, 49120044, 53213381, 98240088, 106426762, 159640143, 212853524, 319280286, 425707048, 638560572, 1277121144]

約数ペア:

[(1, 1277121144), (2, 638560572), (3, 425707048), (4, 319280286), (6, 212853524), (8, 159640143), (12, 106426762), (13, 98240088), (24, 53213381), (26, 49120044), (39, 32746696), (52, 24560022), (78, 16373348), (104, 12280011), (127, 10056072), (156, 8186674), (167, 7647432), (193, 6617208), (254, 5028036), (312, 4093337), (334, 3823716), (381, 3352024), (386, 3308604), (501, 2549144), (508, 2514018), (579, 2205736), (668, 1911858), (762, 1676012), (772, 1654302), (1002, 1274572), (1016, 1257009), (1158, 1102868), (1336, 955929), (1524, 838006), (1544, 827151), (1651, 773544), (2004, 637286), (2171, 588264), (2316, 551434), (2509, 509016), (3048, 419003), (3302, 386772), (4008, 318643), (4342, 294132), (4632, 275717), (4953, 257848), (5018, 254508), (6513, 196088), (6604, 193386), (7527, 169672), (8684, 147066), (9906, 128924), (10036, 127254), (13026, 98044), (13208, 96693), (15054, 84836), (17368, 73533), (19812, 64462), (20072, 63627), (21209, 60216), (24511, 52104), (26052, 49022), (30108, 42418), (32231, 39624)]