215592216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3877}}^1$

素因数の和:4224

約数の個数: 64

約数和(自身を含む): 617998080

約数和(自身を除く): 402405864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 331, 662, 993, 1324, 1986, 2317, 2648, 3877, 3972, 4634, 6951, 7754, 7944, 9268, 11631, 13902, 15508, 18536, 23262, 27139, 27804, 31016, 46524, 54278, 55608, 81417, 93048, 108556, 162834, 217112, 325668, 651336, 1283287, 2566574, 3849861, 5133148, 7699722, 8983009, 10266296, 15399444, 17966018, 26949027, 30798888, 35932036, 53898054, 71864072, 107796108, 215592216]

約数ペア:

[(1, 215592216), (2, 107796108), (3, 71864072), (4, 53898054), (6, 35932036), (7, 30798888), (8, 26949027), (12, 17966018), (14, 15399444), (21, 10266296), (24, 8983009), (28, 7699722), (42, 5133148), (56, 3849861), (84, 2566574), (168, 1283287), (331, 651336), (662, 325668), (993, 217112), (1324, 162834), (1986, 108556), (2317, 93048), (2648, 81417), (3877, 55608), (3972, 54278), (4634, 46524), (6951, 31016), (7754, 27804), (7944, 27139), (9268, 23262), (11631, 18536), (13902, 15508)]