1489083568

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{941}}^1$

素因数の和:1226

約数の個数: 80

約数和(自身を含む): 3364070400

約数和(自身を除く): 1874986832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 199, 284, 398, 497, 568, 796, 941, 994, 1136, 1393, 1592, 1882, 1988, 2786, 3184, 3764, 3976, 5572, 6587, 7528, 7952, 11144, 13174, 14129, 15056, 22288, 26348, 28258, 52696, 56516, 66811, 98903, 105392, 113032, 133622, 187259, 197806, 226064, 267244, 374518, 395612, 467677, 534488, 749036, 791224, 935354, 1068976, 1310813, 1498072, 1582448, 1870708, 2621626, 2996144, 3741416, 5243252, 7482832, 10486504, 13295389, 20973008, 26590778, 53181556, 93067723, 106363112, 186135446, 212726224, 372270892, 744541784, 1489083568]

約数ペア:

[(1, 1489083568), (2, 744541784), (4, 372270892), (7, 212726224), (8, 186135446), (14, 106363112), (16, 93067723), (28, 53181556), (56, 26590778), (71, 20973008), (112, 13295389), (142, 10486504), (199, 7482832), (284, 5243252), (398, 3741416), (497, 2996144), (568, 2621626), (796, 1870708), (941, 1582448), (994, 1498072), (1136, 1310813), (1393, 1068976), (1592, 935354), (1882, 791224), (1988, 749036), (2786, 534488), (3184, 467677), (3764, 395612), (3976, 374518), (5572, 267244), (6587, 226064), (7528, 197806), (7952, 187259), (11144, 133622), (13174, 113032), (14129, 105392), (15056, 98903), (22288, 66811), (26348, 56516), (28258, 52696)]