2760954448

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{2549}}^1$

素因数の和:3092

約数の個数: 80

約数和(自身を含む): 6450480000

約数和(自身を除く): 3689525552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 509, 532, 1018, 1064, 2036, 2128, 2549, 3563, 4072, 5098, 7126, 8144, 9671, 10196, 14252, 17843, 19342, 20392, 28504, 35686, 38684, 40784, 48431, 57008, 67697, 71372, 77368, 96862, 135394, 142744, 154736, 193724, 270788, 285488, 339017, 387448, 541576, 678034, 774896, 1083152, 1297441, 1356068, 2594882, 2712136, 5189764, 5424272, 9082087, 10379528, 18164174, 20759056, 24651379, 36328348, 49302758, 72656696, 98605516, 145313392, 172559653, 197211032, 345119306, 394422064, 690238612, 1380477224, 2760954448]

約数ペア:

[(1, 2760954448), (2, 1380477224), (4, 690238612), (7, 394422064), (8, 345119306), (14, 197211032), (16, 172559653), (19, 145313392), (28, 98605516), (38, 72656696), (56, 49302758), (76, 36328348), (112, 24651379), (133, 20759056), (152, 18164174), (266, 10379528), (304, 9082087), (509, 5424272), (532, 5189764), (1018, 2712136), (1064, 2594882), (2036, 1356068), (2128, 1297441), (2549, 1083152), (3563, 774896), (4072, 678034), (5098, 541576), (7126, 387448), (8144, 339017), (9671, 285488), (10196, 270788), (14252, 193724), (17843, 154736), (19342, 142744), (20392, 135394), (28504, 96862), (35686, 77368), (38684, 71372), (40784, 67697), (48431, 57008)]