215913672

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{593}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 632431800

約数和(自身を除く): 416518128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 389, 468, 593, 778, 936, 1167, 1186, 1556, 1779, 2334, 2372, 3112, 3501, 3558, 4668, 4744, 5057, 5337, 7002, 7116, 7709, 9336, 10114, 10674, 14004, 14232, 15171, 15418, 20228, 21348, 23127, 28008, 30342, 30836, 40456, 42696, 45513, 46254, 60684, 61672, 69381, 91026, 92508, 121368, 138762, 182052, 185016, 230677, 277524, 364104, 461354, 555048, 692031, 922708, 1384062, 1845416, 2076093, 2768124, 2998801, 4152186, 5536248, 5997602, 8304372, 8996403, 11995204, 16608744, 17992806, 23990408, 26989209, 35985612, 53978418, 71971224, 107956836, 215913672]

約数ペア:

[(1, 215913672), (2, 107956836), (3, 71971224), (4, 53978418), (6, 35985612), (8, 26989209), (9, 23990408), (12, 17992806), (13, 16608744), (18, 11995204), (24, 8996403), (26, 8304372), (36, 5997602), (39, 5536248), (52, 4152186), (72, 2998801), (78, 2768124), (104, 2076093), (117, 1845416), (156, 1384062), (234, 922708), (312, 692031), (389, 555048), (468, 461354), (593, 364104), (778, 277524), (936, 230677), (1167, 185016), (1186, 182052), (1556, 138762), (1779, 121368), (2334, 92508), (2372, 91026), (3112, 69381), (3501, 61672), (3558, 60684), (4668, 46254), (4744, 45513), (5057, 42696), (5337, 40456), (7002, 30836), (7116, 30342), (7709, 28008), (9336, 23127), (10114, 21348), (10674, 20228), (14004, 15418), (14232, 15171)]