777902508

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{877}}^1$

素因数の和:1124

約数の個数: 96

約数和(自身を含む): 2076856320

約数和(自身を除く): 1298953812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 191, 258, 382, 387, 516, 573, 764, 774, 877, 1146, 1161, 1548, 1719, 1754, 2292, 2322, 2631, 3438, 3508, 4644, 5157, 5262, 6876, 7893, 8213, 10314, 10524, 15786, 16426, 20628, 23679, 24639, 31572, 32852, 37711, 47358, 49278, 73917, 75422, 94716, 98556, 113133, 147834, 150844, 167507, 221751, 226266, 295668, 335014, 339399, 443502, 452532, 502521, 670028, 678798, 887004, 1005042, 1018197, 1357596, 1507563, 2010084, 2036394, 3015126, 4072788, 4522689, 6030252, 7202801, 9045378, 14405602, 18090756, 21608403, 28811204, 43216806, 64825209, 86433612, 129650418, 194475627, 259300836, 388951254, 777902508]

約数ペア:

[(1, 777902508), (2, 388951254), (3, 259300836), (4, 194475627), (6, 129650418), (9, 86433612), (12, 64825209), (18, 43216806), (27, 28811204), (36, 21608403), (43, 18090756), (54, 14405602), (86, 9045378), (108, 7202801), (129, 6030252), (172, 4522689), (191, 4072788), (258, 3015126), (382, 2036394), (387, 2010084), (516, 1507563), (573, 1357596), (764, 1018197), (774, 1005042), (877, 887004), (1146, 678798), (1161, 670028), (1548, 502521), (1719, 452532), (1754, 443502), (2292, 339399), (2322, 335014), (2631, 295668), (3438, 226266), (3508, 221751), (4644, 167507), (5157, 150844), (5262, 147834), (6876, 113133), (7893, 98556), (8213, 94716), (10314, 75422), (10524, 73917), (15786, 49278), (16426, 47358), (20628, 37711), (23679, 32852), (24639, 31572)]