408032052476

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{823}}^1\times {\mathrm{5821}}^1$

素因数の和:6954

約数の個数: 48

約数和(自身を含む): 725355993600

約数和(自身を除く): 317323941124

約数列:

[1, 2, 4, 107, 199, 214, 398, 428, 796, 823, 1646, 3292, 5821, 11642, 21293, 23284, 42586, 85172, 88061, 163777, 176122, 327554, 352244, 622847, 655108, 1158379, 1245694, 2316758, 2491388, 4633516, 4790683, 9581366, 17524139, 19162732, 35048278, 70096556, 123946553, 247893106, 495786212, 512603081, 953345917, 1025206162, 1906691834, 2050412324, 3813383668, 102008013119, 204016026238, 408032052476]

約数ペア:

[(1, 408032052476), (2, 204016026238), (4, 102008013119), (107, 3813383668), (199, 2050412324), (214, 1906691834), (398, 1025206162), (428, 953345917), (796, 512603081), (823, 495786212), (1646, 247893106), (3292, 123946553), (5821, 70096556), (11642, 35048278), (21293, 19162732), (23284, 17524139), (42586, 9581366), (85172, 4790683), (88061, 4633516), (163777, 2491388), (176122, 2316758), (327554, 1245694), (352244, 1158379), (622847, 655108)]