2045518896

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{1093}}^1$

素因数の和:1538

約数の個数: 80

約数和(自身を含む): 5348102144

約数和(自身を除く): 3302583248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 307, 381, 508, 614, 762, 921, 1016, 1093, 1228, 1524, 1842, 2032, 2186, 2456, 3048, 3279, 3684, 4372, 4912, 6096, 6558, 7368, 8744, 13116, 14736, 17488, 26232, 38989, 52464, 77978, 116967, 138811, 155956, 233934, 277622, 311912, 335551, 416433, 467868, 555244, 623824, 671102, 832866, 935736, 1006653, 1110488, 1342204, 1665732, 1871472, 2013306, 2220976, 2684408, 3331464, 4026612, 5368816, 6662928, 8053224, 16106448, 42614977, 85229954, 127844931, 170459908, 255689862, 340919816, 511379724, 681839632, 1022759448, 2045518896]

約数ペア:

[(1, 2045518896), (2, 1022759448), (3, 681839632), (4, 511379724), (6, 340919816), (8, 255689862), (12, 170459908), (16, 127844931), (24, 85229954), (48, 42614977), (127, 16106448), (254, 8053224), (307, 6662928), (381, 5368816), (508, 4026612), (614, 3331464), (762, 2684408), (921, 2220976), (1016, 2013306), (1093, 1871472), (1228, 1665732), (1524, 1342204), (1842, 1110488), (2032, 1006653), (2186, 935736), (2456, 832866), (3048, 671102), (3279, 623824), (3684, 555244), (4372, 467868), (4912, 416433), (6096, 335551), (6558, 311912), (7368, 277622), (8744, 233934), (13116, 155956), (14736, 138811), (17488, 116967), (26232, 77978), (38989, 52464)]