513454932

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{757}}^1$

素因数の和:1077

約数の個数: 72

約数和(自身を含む): 1321066656

約数和(自身を除く): 807611724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 227, 249, 332, 454, 498, 681, 747, 757, 908, 996, 1362, 1494, 1514, 2043, 2271, 2724, 2988, 3028, 4086, 4542, 6813, 8172, 9084, 13626, 18841, 27252, 37682, 56523, 62831, 75364, 113046, 125662, 169569, 171839, 188493, 226092, 251324, 339138, 343678, 376986, 515517, 565479, 678276, 687356, 753972, 1031034, 1130958, 1546551, 2062068, 2261916, 3093102, 6186204, 14262637, 28525274, 42787911, 57050548, 85575822, 128363733, 171151644, 256727466, 513454932]

約数ペア:

[(1, 513454932), (2, 256727466), (3, 171151644), (4, 128363733), (6, 85575822), (9, 57050548), (12, 42787911), (18, 28525274), (36, 14262637), (83, 6186204), (166, 3093102), (227, 2261916), (249, 2062068), (332, 1546551), (454, 1130958), (498, 1031034), (681, 753972), (747, 687356), (757, 678276), (908, 565479), (996, 515517), (1362, 376986), (1494, 343678), (1514, 339138), (2043, 251324), (2271, 226092), (2724, 188493), (2988, 171839), (3028, 169569), (4086, 125662), (4542, 113046), (6813, 75364), (8172, 62831), (9084, 56523), (13626, 37682), (18841, 27252)]