308380848

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:834

約数の個数: 80

約数和(自身を含む): 813697920

約数和(自身を除く): 505317072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 107, 194, 214, 291, 321, 388, 428, 582, 619, 642, 776, 856, 1164, 1238, 1284, 1552, 1712, 1857, 2328, 2476, 2568, 3714, 4656, 4952, 5136, 7428, 9904, 10379, 14856, 20758, 29712, 31137, 41516, 60043, 62274, 66233, 83032, 120086, 124548, 132466, 166064, 180129, 198699, 240172, 249096, 264932, 360258, 397398, 480344, 498192, 529864, 720516, 794796, 960688, 1059728, 1441032, 1589592, 2882064, 3179184, 6424601, 12849202, 19273803, 25698404, 38547606, 51396808, 77095212, 102793616, 154190424, 308380848]

約数ペア:

[(1, 308380848), (2, 154190424), (3, 102793616), (4, 77095212), (6, 51396808), (8, 38547606), (12, 25698404), (16, 19273803), (24, 12849202), (48, 6424601), (97, 3179184), (107, 2882064), (194, 1589592), (214, 1441032), (291, 1059728), (321, 960688), (388, 794796), (428, 720516), (582, 529864), (619, 498192), (642, 480344), (776, 397398), (856, 360258), (1164, 264932), (1238, 249096), (1284, 240172), (1552, 198699), (1712, 180129), (1857, 166064), (2328, 132466), (2476, 124548), (2568, 120086), (3714, 83032), (4656, 66233), (4952, 62274), (5136, 60043), (7428, 41516), (9904, 31137), (10379, 29712), (14856, 20758)]