248663968

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8741}}^1$

素因数の和:8885

約数の個数: 48

約数和(自身を含む): 563963904

約数和(自身を除く): 315299936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 508, 889, 1016, 1778, 2032, 3556, 4064, 7112, 8741, 14224, 17482, 28448, 34964, 61187, 69928, 122374, 139856, 244748, 279712, 489496, 978992, 1110107, 1957984, 2220214, 4440428, 7770749, 8880856, 15541498, 17761712, 31082996, 35523424, 62165992, 124331984, 248663968]

約数ペア:

[(1, 248663968), (2, 124331984), (4, 62165992), (7, 35523424), (8, 31082996), (14, 17761712), (16, 15541498), (28, 8880856), (32, 7770749), (56, 4440428), (112, 2220214), (127, 1957984), (224, 1110107), (254, 978992), (508, 489496), (889, 279712), (1016, 244748), (1778, 139856), (2032, 122374), (3556, 69928), (4064, 61187), (7112, 34964), (8741, 28448), (14224, 17482)]