2757283668

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{2753}}^1$

素因数の和:3453

約数の個数: 72

約数和(自身を含む): 7145506368

約数和(自身を除く): 4388222700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 647, 774, 1294, 1548, 1941, 2588, 2753, 3882, 5506, 5823, 7764, 8259, 11012, 11646, 16518, 23292, 24777, 27821, 33036, 49554, 55642, 83463, 99108, 111284, 118379, 166926, 236758, 250389, 333852, 355137, 473516, 500778, 710274, 1001556, 1065411, 1420548, 1781191, 2130822, 3562382, 4261644, 5343573, 7124764, 10687146, 16030719, 21374292, 32061438, 64122876, 76591213, 153182426, 229773639, 306364852, 459547278, 689320917, 919094556, 1378641834, 2757283668]

約数ペア:

[(1, 2757283668), (2, 1378641834), (3, 919094556), (4, 689320917), (6, 459547278), (9, 306364852), (12, 229773639), (18, 153182426), (36, 76591213), (43, 64122876), (86, 32061438), (129, 21374292), (172, 16030719), (258, 10687146), (387, 7124764), (516, 5343573), (647, 4261644), (774, 3562382), (1294, 2130822), (1548, 1781191), (1941, 1420548), (2588, 1065411), (2753, 1001556), (3882, 710274), (5506, 500778), (5823, 473516), (7764, 355137), (8259, 333852), (11012, 250389), (11646, 236758), (16518, 166926), (23292, 118379), (24777, 111284), (27821, 99108), (33036, 83463), (49554, 55642)]