496668978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{2579}}^1$

素因数の和:3423

約数の個数: 48

約数和(自身を含む): 1160752320

約数和(自身を除く): 664083342

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 823, 1646, 2469, 2579, 4938, 5158, 7407, 7737, 10699, 14814, 15474, 21398, 23211, 32097, 33527, 46422, 64194, 67054, 96291, 100581, 192582, 201162, 301743, 603486, 2122517, 4245034, 6367551, 12735102, 19102653, 27592721, 38205306, 55185442, 82778163, 165556326, 248334489, 496668978]

約数ペア:

[(1, 496668978), (2, 248334489), (3, 165556326), (6, 82778163), (9, 55185442), (13, 38205306), (18, 27592721), (26, 19102653), (39, 12735102), (78, 6367551), (117, 4245034), (234, 2122517), (823, 603486), (1646, 301743), (2469, 201162), (2579, 192582), (4938, 100581), (5158, 96291), (7407, 67054), (7737, 64194), (10699, 46422), (14814, 33527), (15474, 32097), (21398, 23211)]