722904084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{877}}^1\times {\mathrm{3271}}^1$

素因数の和:4165

約数の個数: 72

約数和(自身を含む): 2091410048

約数和(自身を除く): 1368505964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 877, 1754, 2631, 3271, 3508, 5262, 6139, 6542, 7893, 9813, 10524, 12278, 13084, 15786, 18417, 19626, 22897, 24556, 29439, 31572, 36834, 39252, 45794, 55251, 58878, 68691, 73668, 91588, 110502, 117756, 137382, 206073, 221004, 274764, 412146, 824292, 2868667, 5737334, 8606001, 11474668, 17212002, 20080669, 25818003, 34424004, 40161338, 51636006, 60242007, 80322676, 103272012, 120484014, 180726021, 240968028, 361452042, 722904084]

約数ペア:

[(1, 722904084), (2, 361452042), (3, 240968028), (4, 180726021), (6, 120484014), (7, 103272012), (9, 80322676), (12, 60242007), (14, 51636006), (18, 40161338), (21, 34424004), (28, 25818003), (36, 20080669), (42, 17212002), (63, 11474668), (84, 8606001), (126, 5737334), (252, 2868667), (877, 824292), (1754, 412146), (2631, 274764), (3271, 221004), (3508, 206073), (5262, 137382), (6139, 117756), (6542, 110502), (7893, 91588), (9813, 73668), (10524, 68691), (12278, 58878), (13084, 55251), (15786, 45794), (18417, 39252), (19626, 36834), (22897, 31572), (24556, 29439)]