2180922336

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{106657}}^1$

素因数の和:106744

約数の個数: 72

約数和(自身を含む): 6289408944

約数和(自身を除く): 4108486608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 20448, 106657, 213314, 319971, 426628, 639942, 853256, 959913, 1279884, 1706512, 1919826, 2559768, 3413024, 3839652, 5119536, 7572647, 7679304, 10239072, 15145294, 15358608, 22717941, 30290588, 30717216, 45435882, 60581176, 68153823, 90871764, 121162352, 136307646, 181743528, 242324704, 272615292, 363487056, 545230584, 726974112, 1090461168, 2180922336]

約数ペア:

[(1, 2180922336), (2, 1090461168), (3, 726974112), (4, 545230584), (6, 363487056), (8, 272615292), (9, 242324704), (12, 181743528), (16, 136307646), (18, 121162352), (24, 90871764), (32, 68153823), (36, 60581176), (48, 45435882), (71, 30717216), (72, 30290588), (96, 22717941), (142, 15358608), (144, 15145294), (213, 10239072), (284, 7679304), (288, 7572647), (426, 5119536), (568, 3839652), (639, 3413024), (852, 2559768), (1136, 1919826), (1278, 1706512), (1704, 1279884), (2272, 959913), (2556, 853256), (3408, 639942), (5112, 426628), (6816, 319971), (10224, 213314), (20448, 106657)]