2978240664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{1021}}^1$

素因数の和:1313

約数の個数: 128

約数和(自身を含む): 8653478400

約数和(自身を除く): 5675237736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 179, 194, 291, 358, 388, 537, 582, 679, 716, 776, 1021, 1074, 1164, 1253, 1358, 1432, 2037, 2042, 2148, 2328, 2506, 2716, 3063, 3759, 4074, 4084, 4296, 5012, 5432, 6126, 7147, 7518, 8148, 8168, 10024, 12252, 14294, 15036, 16296, 17363, 21441, 24504, 28588, 30072, 34726, 42882, 52089, 57176, 69452, 85764, 99037, 104178, 121541, 138904, 171528, 182759, 198074, 208356, 243082, 297111, 364623, 365518, 396148, 416712, 486164, 548277, 594222, 693259, 729246, 731036, 792296, 972328, 1096554, 1188444, 1279313, 1386518, 1458492, 1462072, 2079777, 2193108, 2376888, 2558626, 2773036, 2916984, 3837939, 4159554, 4386216, 5117252, 5546072, 7675878, 8319108, 10234504, 15351756, 16638216, 17727623, 30703512, 35455246, 53182869, 70910492, 106365738, 124093361, 141820984, 212731476, 248186722, 372280083, 425462952, 496373444, 744560166, 992746888, 1489120332, 2978240664]

約数ペア:

[(1, 2978240664), (2, 1489120332), (3, 992746888), (4, 744560166), (6, 496373444), (7, 425462952), (8, 372280083), (12, 248186722), (14, 212731476), (21, 141820984), (24, 124093361), (28, 106365738), (42, 70910492), (56, 53182869), (84, 35455246), (97, 30703512), (168, 17727623), (179, 16638216), (194, 15351756), (291, 10234504), (358, 8319108), (388, 7675878), (537, 5546072), (582, 5117252), (679, 4386216), (716, 4159554), (776, 3837939), (1021, 2916984), (1074, 2773036), (1164, 2558626), (1253, 2376888), (1358, 2193108), (1432, 2079777), (2037, 1462072), (2042, 1458492), (2148, 1386518), (2328, 1279313), (2506, 1188444), (2716, 1096554), (3063, 972328), (3759, 792296), (4074, 731036), (4084, 729246), (4296, 693259), (5012, 594222), (5432, 548277), (6126, 486164), (7147, 416712), (7518, 396148), (8148, 365518), (8168, 364623), (10024, 297111), (12252, 243082), (14294, 208356), (15036, 198074), (16296, 182759), (17363, 171528), (21441, 138904), (24504, 121541), (28588, 104178), (30072, 99037), (34726, 85764), (42882, 69452), (52089, 57176)]