220614498

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 536792256

約数和(自身を除く): 316177758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 83, 111, 117, 166, 222, 234, 249, 307, 333, 481, 498, 614, 666, 747, 921, 962, 1079, 1443, 1494, 1842, 2158, 2763, 2886, 3071, 3237, 3991, 4329, 5526, 6142, 6474, 7982, 8658, 9213, 9711, 11359, 11973, 18426, 19422, 22718, 23946, 25481, 27639, 34077, 35919, 39923, 50962, 55278, 68154, 71838, 76443, 79846, 102231, 119769, 147667, 152886, 204462, 229329, 239538, 295334, 331253, 359307, 443001, 458658, 662506, 718614, 886002, 942797, 993759, 1329003, 1885594, 1987518, 2658006, 2828391, 2981277, 5656782, 5962554, 8485173, 12256361, 16970346, 24512722, 36769083, 73538166, 110307249, 220614498]

約数ペア:

[(1, 220614498), (2, 110307249), (3, 73538166), (6, 36769083), (9, 24512722), (13, 16970346), (18, 12256361), (26, 8485173), (37, 5962554), (39, 5656782), (74, 2981277), (78, 2828391), (83, 2658006), (111, 1987518), (117, 1885594), (166, 1329003), (222, 993759), (234, 942797), (249, 886002), (307, 718614), (333, 662506), (481, 458658), (498, 443001), (614, 359307), (666, 331253), (747, 295334), (921, 239538), (962, 229329), (1079, 204462), (1443, 152886), (1494, 147667), (1842, 119769), (2158, 102231), (2763, 79846), (2886, 76443), (3071, 71838), (3237, 68154), (3991, 55278), (4329, 50962), (5526, 39923), (6142, 35919), (6474, 34077), (7982, 27639), (8658, 25481), (9213, 23946), (9711, 22718), (11359, 19422), (11973, 18426)]