1487037924

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{401}}^1\times {\mathrm{431}}^1$

素因数の和:1081

約数の個数: 72

約数和(自身を含む): 3792821760

約数和(自身を除く): 2305783836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 401, 431, 478, 717, 802, 862, 956, 1203, 1293, 1434, 1604, 1724, 2151, 2406, 2586, 2868, 3609, 3879, 4302, 4812, 5172, 7218, 7758, 8604, 14436, 15516, 95839, 103009, 172831, 191678, 206018, 287517, 309027, 345662, 383356, 412036, 518493, 575034, 618054, 691324, 862551, 927081, 1036986, 1150068, 1236108, 1555479, 1725102, 1854162, 2073972, 3110958, 3450204, 3708324, 6221916, 41306609, 82613218, 123919827, 165226436, 247839654, 371759481, 495679308, 743518962, 1487037924]

約数ペア:

[(1, 1487037924), (2, 743518962), (3, 495679308), (4, 371759481), (6, 247839654), (9, 165226436), (12, 123919827), (18, 82613218), (36, 41306609), (239, 6221916), (401, 3708324), (431, 3450204), (478, 3110958), (717, 2073972), (802, 1854162), (862, 1725102), (956, 1555479), (1203, 1236108), (1293, 1150068), (1434, 1036986), (1604, 927081), (1724, 862551), (2151, 691324), (2406, 618054), (2586, 575034), (2868, 518493), (3609, 412036), (3879, 383356), (4302, 345662), (4812, 309027), (5172, 287517), (7218, 206018), (7758, 191678), (8604, 172831), (14436, 103009), (15516, 95839)]