299103688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{40507}}^1$

素因数の和:40597

約数の個数: 32

約数和(自身を含む): 612480960

約数和(自身を除く): 313377272

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 40507, 81014, 162028, 324056, 526591, 1053182, 2106364, 2875997, 4212728, 5751994, 11503988, 23007976, 37387961, 74775922, 149551844, 299103688]

約数ペア:

[(1, 299103688), (2, 149551844), (4, 74775922), (8, 37387961), (13, 23007976), (26, 11503988), (52, 5751994), (71, 4212728), (104, 2875997), (142, 2106364), (284, 1053182), (568, 526591), (923, 324056), (1846, 162028), (3692, 81014), (7384, 40507)]