1340465184

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{43499}}^1$

素因数の和:43622

約数の個数: 72

約数和(自身を含む): 3847662000

約数和(自身を除く): 2507196816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3424, 3852, 5136, 7704, 10272, 15408, 30816, 43499, 86998, 130497, 173996, 260994, 347992, 391491, 521988, 695984, 782982, 1043976, 1391968, 1565964, 2087952, 3131928, 4175904, 4654393, 6263856, 9308786, 12527712, 13963179, 18617572, 27926358, 37235144, 41889537, 55852716, 74470288, 83779074, 111705432, 148940576, 167558148, 223410864, 335116296, 446821728, 670232592, 1340465184]

約数ペア:

[(1, 1340465184), (2, 670232592), (3, 446821728), (4, 335116296), (6, 223410864), (8, 167558148), (9, 148940576), (12, 111705432), (16, 83779074), (18, 74470288), (24, 55852716), (32, 41889537), (36, 37235144), (48, 27926358), (72, 18617572), (96, 13963179), (107, 12527712), (144, 9308786), (214, 6263856), (288, 4654393), (321, 4175904), (428, 3131928), (642, 2087952), (856, 1565964), (963, 1391968), (1284, 1043976), (1712, 782982), (1926, 695984), (2568, 521988), (3424, 391491), (3852, 347992), (5136, 260994), (7704, 173996), (10272, 130497), (15408, 86998), (30816, 43499)]