258756816

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:808

約数の個数: 80

約数和(自身を含む): 683956224

約数和(自身を除く): 425199408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 107, 166, 214, 249, 321, 332, 428, 498, 607, 642, 664, 856, 996, 1214, 1284, 1328, 1712, 1821, 1992, 2428, 2568, 3642, 3984, 4856, 5136, 7284, 8881, 9712, 14568, 17762, 26643, 29136, 35524, 50381, 53286, 64949, 71048, 100762, 106572, 129898, 142096, 151143, 194847, 201524, 213144, 259796, 302286, 389694, 403048, 426288, 519592, 604572, 779388, 806096, 1039184, 1209144, 1558776, 2418288, 3117552, 5390767, 10781534, 16172301, 21563068, 32344602, 43126136, 64689204, 86252272, 129378408, 258756816]

約数ペア:

[(1, 258756816), (2, 129378408), (3, 86252272), (4, 64689204), (6, 43126136), (8, 32344602), (12, 21563068), (16, 16172301), (24, 10781534), (48, 5390767), (83, 3117552), (107, 2418288), (166, 1558776), (214, 1209144), (249, 1039184), (321, 806096), (332, 779388), (428, 604572), (498, 519592), (607, 426288), (642, 403048), (664, 389694), (856, 302286), (996, 259796), (1214, 213144), (1284, 201524), (1328, 194847), (1712, 151143), (1821, 142096), (1992, 129898), (2428, 106572), (2568, 100762), (3642, 71048), (3984, 64949), (4856, 53286), (5136, 50381), (7284, 35524), (8881, 29136), (9712, 26643), (14568, 17762)]