816975528

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{105389}}^1$

素因数の和:105434

約数の個数: 64

約数和(自身を含む): 2276424000

約数和(自身を除く): 1459448472

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 105389, 210778, 316167, 421556, 632334, 843112, 1264668, 1791613, 2002391, 2529336, 3583226, 4004782, 5374839, 6007173, 7166452, 8009564, 10749678, 12014346, 14332904, 16019128, 21499356, 24028692, 34040647, 42998712, 48057384, 68081294, 102121941, 136162588, 204243882, 272325176, 408487764, 816975528]

約数ペア:

[(1, 816975528), (2, 408487764), (3, 272325176), (4, 204243882), (6, 136162588), (8, 102121941), (12, 68081294), (17, 48057384), (19, 42998712), (24, 34040647), (34, 24028692), (38, 21499356), (51, 16019128), (57, 14332904), (68, 12014346), (76, 10749678), (102, 8009564), (114, 7166452), (136, 6007173), (152, 5374839), (204, 4004782), (228, 3583226), (323, 2529336), (408, 2002391), (456, 1791613), (646, 1264668), (969, 843112), (1292, 632334), (1938, 421556), (2584, 316167), (3876, 210778), (7752, 105389)]