268510512

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2591}}^1$

素因数の和:2746

約数の個数: 80

約数和(自身を含む): 740524032

約数和(自身を除く): 472013520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 127, 136, 204, 254, 272, 381, 408, 508, 762, 816, 1016, 1524, 2032, 2159, 2591, 3048, 4318, 5182, 6096, 6477, 7773, 8636, 10364, 12954, 15546, 17272, 20728, 25908, 31092, 34544, 41456, 44047, 51816, 62184, 88094, 103632, 124368, 132141, 176188, 264282, 329057, 352376, 528564, 658114, 704752, 987171, 1057128, 1316228, 1974342, 2114256, 2632456, 3948684, 5264912, 5593969, 7897368, 11187938, 15794736, 16781907, 22375876, 33563814, 44751752, 67127628, 89503504, 134255256, 268510512]

約数ペア:

[(1, 268510512), (2, 134255256), (3, 89503504), (4, 67127628), (6, 44751752), (8, 33563814), (12, 22375876), (16, 16781907), (17, 15794736), (24, 11187938), (34, 7897368), (48, 5593969), (51, 5264912), (68, 3948684), (102, 2632456), (127, 2114256), (136, 1974342), (204, 1316228), (254, 1057128), (272, 987171), (381, 704752), (408, 658114), (508, 528564), (762, 352376), (816, 329057), (1016, 264282), (1524, 176188), (2032, 132141), (2159, 124368), (2591, 103632), (3048, 88094), (4318, 62184), (5182, 51816), (6096, 44047), (6477, 41456), (7773, 34544), (8636, 31092), (10364, 25908), (12954, 20728), (15546, 17272)]