2723606032

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{1277}}^1$

素因数の和:1568

約数の個数: 80

約数和(自身を含む): 6123358080

約数和(自身を除く): 3399752048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 139, 274, 278, 548, 556, 959, 973, 1096, 1112, 1277, 1918, 1946, 2192, 2224, 2554, 3836, 3892, 5108, 7672, 7784, 8939, 10216, 15344, 15568, 17878, 19043, 20432, 35756, 38086, 71512, 76172, 133301, 143024, 152344, 174949, 177503, 266602, 304688, 349898, 355006, 533204, 699796, 710012, 1066408, 1224643, 1242521, 1399592, 1420024, 2132816, 2449286, 2485042, 2799184, 2840048, 4898572, 4970084, 9797144, 9940168, 19594288, 19880336, 24317911, 48635822, 97271644, 170225377, 194543288, 340450754, 389086576, 680901508, 1361803016, 2723606032]

約数ペア:

[(1, 2723606032), (2, 1361803016), (4, 680901508), (7, 389086576), (8, 340450754), (14, 194543288), (16, 170225377), (28, 97271644), (56, 48635822), (112, 24317911), (137, 19880336), (139, 19594288), (274, 9940168), (278, 9797144), (548, 4970084), (556, 4898572), (959, 2840048), (973, 2799184), (1096, 2485042), (1112, 2449286), (1277, 2132816), (1918, 1420024), (1946, 1399592), (2192, 1242521), (2224, 1224643), (2554, 1066408), (3836, 710012), (3892, 699796), (5108, 533204), (7672, 355006), (7784, 349898), (8939, 304688), (10216, 266602), (15344, 177503), (15568, 174949), (17878, 152344), (19043, 143024), (20432, 133301), (35756, 76172), (38086, 71512)]