216345402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{491}}^1$

素因数の和:788

約数の個数: 96

約数和(自身を含む): 580245120

約数和(自身を除く): 363899718

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 269, 273, 491, 538, 546, 807, 819, 982, 1473, 1614, 1638, 1883, 2421, 2946, 3437, 3497, 3766, 4419, 4842, 5649, 6383, 6874, 6994, 8838, 10311, 10491, 11298, 12766, 16947, 19149, 20622, 20982, 24479, 30933, 31473, 33894, 38298, 44681, 48958, 57447, 61866, 62946, 73437, 89362, 114894, 132079, 134043, 146874, 220311, 264158, 268086, 396237, 402129, 440622, 792474, 804258, 924553, 1188711, 1717027, 1849106, 2377422, 2773659, 3434054, 5151081, 5547318, 8320977, 10302162, 12019189, 15453243, 16641954, 24038378, 30906486, 36057567, 72115134, 108172701, 216345402]

約数ペア:

[(1, 216345402), (2, 108172701), (3, 72115134), (6, 36057567), (7, 30906486), (9, 24038378), (13, 16641954), (14, 15453243), (18, 12019189), (21, 10302162), (26, 8320977), (39, 5547318), (42, 5151081), (63, 3434054), (78, 2773659), (91, 2377422), (117, 1849106), (126, 1717027), (182, 1188711), (234, 924553), (269, 804258), (273, 792474), (491, 440622), (538, 402129), (546, 396237), (807, 268086), (819, 264158), (982, 220311), (1473, 146874), (1614, 134043), (1638, 132079), (1883, 114894), (2421, 89362), (2946, 73437), (3437, 62946), (3497, 61866), (3766, 57447), (4419, 48958), (4842, 44681), (5649, 38298), (6383, 33894), (6874, 31473), (6994, 30933), (8838, 24479), (10311, 20982), (10491, 20622), (11298, 19149), (12766, 16947)]