454328144

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{293}}^1\times {\mathrm{487}}^1$

素因数の和:987

約数の個数: 40

約数和(自身を含む): 889526400

約数和(自身を除く): 435198256

約数列:

[1, 2, 4, 8, 16, 199, 293, 398, 487, 586, 796, 974, 1172, 1592, 1948, 2344, 3184, 3896, 4688, 7792, 58307, 96913, 116614, 142691, 193826, 233228, 285382, 387652, 466456, 570764, 775304, 932912, 1141528, 1550608, 2283056, 28395509, 56791018, 113582036, 227164072, 454328144]

約数ペア:

[(1, 454328144), (2, 227164072), (4, 113582036), (8, 56791018), (16, 28395509), (199, 2283056), (293, 1550608), (398, 1141528), (487, 932912), (586, 775304), (796, 570764), (974, 466456), (1172, 387652), (1592, 285382), (1948, 233228), (2344, 193826), (3184, 142691), (3896, 116614), (4688, 96913), (7792, 58307)]